fix: remove unused var (#3736)

* Removed portis

* Removed portis

* Removed portis

* Update src/components/WalletModal/index.tsx

Co-authored-by: Bruno Crosier <bruno.crosier@gmail.com>

* regenerate yarn.lock

* revert translation changes

Co-authored-by: Bruno Crosier <bruno.crosier@gmail.com>
Co-authored-by: Noah Zinsmeister <noahwz@gmail.com>

.env

@@ -1 +1,2 @@
-REACT_APP_INFURA_KEY="4bf032f2d38a4ed6bb975b80d6340847"
+REACT_APP_INFURA_KEY="4bf032f2d38a4ed6bb975b80d6340847"
+REACT_APP_LOCALES="locales"

.env.production

@@ -1,5 +1,4 @@
 REACT_APP_INFURA_KEY="099fc58e0de9451d80b18d7c74caa7c1"
-REACT_APP_PORTIS_ID="c0e2bf01-4b08-4fd5-ac7b-8e26b58cd236"
 REACT_APP_FORTMATIC_KEY="pk_live_F937DF033A1666BF"
-REACT_APP_GOOGLE_ANALYTICS_ID="UA-128182339-4"
+REACT_APP_GOOGLE_ANALYTICS_ID="G-KDP9B6W4H8"
 REACT_APP_FIREBASE_KEY="AIzaSyBcZWwTcTJHj_R6ipZcrJkXdq05PuX0Rs0"

.eslintrc.json

@@ -58,10 +58,6 @@
       "error",
       {
         "paths": [
-          {
-            "name": "lodash",
-            "message": "Please import from 'lodash/module' directly to support tree-shaking."
-          },
           {
             "name": "ethers",
             "message": "Please import from '@ethersproject/module' directly to support tree-shaking."

.github/workflows/bundle.yaml

@@ -1,4 +1,4 @@
-name: Bundle Dependency Check
+name: Widgets
 on:
   push:
     branches:
@@ -8,8 +8,8 @@ on:
       - main
 
 jobs:
-  depcheck:
-    name: Bundle depcheck
+  build:
+    name: Build
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -36,8 +36,5 @@ jobs:
       - name: Install dependencies
         run: yarn install --frozen-lockfile
 
-      - name: Bundle
-        run: yarn bundle
-
-      - name: Depcheck
-        run: yarn bundle:depcheck
+      - name: Build
+        run: yarn widgets:build

.github/workflows/integration-tests.yaml

@@ -38,10 +38,10 @@ jobs:
         run: yarn install --frozen-lockfile
 
       - run: yarn cypress install
+
       - run: yarn build
         env:
           CI: false
-          REACT_APP_NETWORK_URL: 'https://mainnet.infura.io/v3/4bf032f2d38a4ed6bb975b80d6340847'
           REACT_APP_SERVICE_WORKER: false
 
       - run: yarn test:e2e

.gitignore

@@ -11,21 +11,17 @@
 /src/locales/**/pseudo.po
 /src/state/data/generated.ts
 
-# generated assets
-/src/lib/assets/svg/*.tsx
-/src/lib/assets/fonts/*.css
-
 # dependencies
 /node_modules
 
 # testing
 /coverage
 
-# production
+# builds
 /build
-
-# bundle
+/cosmos-export
 /dist
+/dts
 
 # misc
 .DS_Store

INTERFACE_README.md

@@ -0,0 +1,45 @@
+# Uniswap Interface
+
+An open source interface for Uniswap -- a protocol for decentralized exchange of Ethereum tokens.
+
+- Website: [uniswap.org](https://uniswap.org/)
+- Interface: [app.uniswap.org](https://app.uniswap.org)
+- Docs: [uniswap.org/docs/](https://docs.uniswap.org/)
+- Twitter: [@Uniswap](https://twitter.com/Uniswap)
+- Reddit: [/r/Uniswap](https://www.reddit.com/r/Uniswap/)
+- Email: [contact@uniswap.org](mailto:contact@uniswap.org)
+- Discord: [Uniswap](https://discord.gg/FCfyBSbCU5)
+- Whitepapers:
+  - [V1](https://hackmd.io/C-DvwDSfSxuh-Gd4WKE_ig)
+  - [V2](https://uniswap.org/whitepaper.pdf)
+  - [V3](https://uniswap.org/whitepaper-v3.pdf)
+
+## Accessing the Uniswap Interface
+
+To access the Uniswap Interface, use an IPFS gateway link from the
+[latest release](https://github.com/Uniswap/uniswap-interface/releases/latest),
+or visit [app.uniswap.org](https://app.uniswap.org).
+
+## Unsupported tokens
+
+Check out `useUnsupportedTokenList()` in [src/state/lists/hooks.ts](./src/state/lists/hooks.ts) for blocking tokens in your instance of the interface.
+
+You can block an entire list of tokens by passing in a tokenlist like [here](./src/constants/lists.ts) or you can block specific tokens by adding them to [unsupported.tokenlist.json](./src/constants/tokenLists/unsupported.tokenlist.json).
+
+## Contributions
+
+For steps on local deployment, development, and code contribution, please see [CONTRIBUTING](./CONTRIBUTING.md).
+
+## Accessing Uniswap V2
+
+The Uniswap Interface supports swapping, adding liquidity, removing liquidity and migrating liquidity for Uniswap protocol V2.
+
+- Swap on Uniswap V2: https://app.uniswap.org/#/swap?use=v2
+- View V2 liquidity: https://app.uniswap.org/#/pool/v2
+- Add V2 liquidity: https://app.uniswap.org/#/add/v2
+- Migrate V2 liquidity to V3: https://app.uniswap.org/#/migrate/v2
+
+## Accessing Uniswap V1
+
+The Uniswap V1 interface for mainnet and testnets is accessible via IPFS gateways
+linked from the [v1.0.0 release](https://github.com/Uniswap/uniswap-interface/releases/tag/v1.0.0).

README.md

@@ -1,51 +1,21 @@
-# Uniswap Interface
+This repo is home to the Uniswap Widgets package and the web app interface [app.uniswap.org](https://app.uniswap.org).
 
-[![Unit Tests](https://github.com/Uniswap/uniswap-interface/actions/workflows/unit-tests.yaml/badge.svg)](https://github.com/Uniswap/uniswap-interface/actions/workflows/unit-tests.yaml)
-[![Integration Tests](https://github.com/Uniswap/uniswap-interface/actions/workflows/integration-tests.yaml/badge.svg)](https://github.com/Uniswap/uniswap-interface/actions/workflows/integration-tests.yaml)
-[![Lint](https://github.com/Uniswap/uniswap-interface/actions/workflows/lint.yml/badge.svg)](https://github.com/Uniswap/uniswap-interface/actions/workflows/lint.yml)
-[![Release](https://github.com/Uniswap/uniswap-interface/actions/workflows/release.yaml/badge.svg)](https://github.com/Uniswap/uniswap-interface/actions/workflows/release.yaml)
+# Uniswap Labs Interface
+
+[![Unit Tests](https://github.com/Uniswap/interface/actions/workflows/unit-tests.yaml/badge.svg)](https://github.com/Uniswap/interface/actions/workflows/unit-tests.yaml)
+[![Integration Tests](https://github.com/Uniswap/interface/actions/workflows/integration-tests.yaml/badge.svg)](https://github.com/Uniswap/interface/actions/workflows/integration-tests.yaml)
+[![Lint](https://github.com/Uniswap/interface/actions/workflows/lint.yml/badge.svg)](https://github.com/Uniswap/interface/actions/workflows/lint.yml)
+[![Release](https://github.com/Uniswap/interface/actions/workflows/release.yaml/badge.svg)](https://github.com/Uniswap/interface/actions/workflows/release.yaml)
 [![Crowdin](https://badges.crowdin.net/uniswap-interface/localized.svg)](https://crowdin.com/project/uniswap-interface)
 
-An open source interface for Uniswap -- a protocol for decentralized exchange of Ethereum tokens.
+The web application hosted at https://app.uniswap.org is a convenient way to access the core functionality of the Uniswap Protocol. 
 
-- Website: [uniswap.org](https://uniswap.org/)
-- Interface: [app.uniswap.org](https://app.uniswap.org)
-- Docs: [uniswap.org/docs/](https://docs.uniswap.org/)
-- Twitter: [@Uniswap](https://twitter.com/Uniswap)
-- Reddit: [/r/Uniswap](https://www.reddit.com/r/Uniswap/)
-- Email: [contact@uniswap.org](mailto:contact@uniswap.org)
-- Discord: [Uniswap](https://discord.gg/FCfyBSbCU5)
-- Whitepapers:
-  - [V1](https://hackmd.io/C-DvwDSfSxuh-Gd4WKE_ig)
-  - [V2](https://uniswap.org/whitepaper.pdf)
-  - [V3](https://uniswap.org/whitepaper-v3.pdf)
+For documentation of the interface including how to contribute or access prior builds, please view the README here: [INTERFACE_README.md](./INTERFACE_README.md)
 
-## Accessing the Uniswap Interface
+# Uniswap Labs Widgets
 
-To access the Uniswap Interface, use an IPFS gateway link from the
-[latest release](https://github.com/Uniswap/uniswap-interface/releases/latest),
-or visit [app.uniswap.org](https://app.uniswap.org).
+The `@uniswap/widgets` package is an npm package of React components used to provide subsets of the Uniswap Protocol functionality in a small and configurable user interface element.
 
-## Unsupported tokens
+The npm package can be found here. [@uniswap/widgets](https://www.npmjs.com/package/@uniswap/widgets)
 
-Check out `useUnsupportedTokenList()` in [src/state/lists/hooks.ts](./src/state/lists/hooks.ts) for blocking tokens in your instance of the interface.
-
-You can block an entire list of tokens by passing in a tokenlist like [here](./src/constants/lists.ts) or you can block specific tokens by adding them to [unsupported.tokenlist.json](./src/constants/tokenLists/unsupported.tokenlist.json).
-
-## Contributions
-
-For steps on local deployment, development, and code contribution, please see [CONTRIBUTING](./CONTRIBUTING.md).
-
-## Accessing Uniswap V2
-
-The Uniswap Interface supports swapping, adding liquidity, removing liquidity and migrating liquidity for Uniswap protocol V2.
-
-- Swap on Uniswap V2: https://app.uniswap.org/#/swap?use=v2
-- View V2 liquidity: https://app.uniswap.org/#/pool/v2
-- Add V2 liquidity: https://app.uniswap.org/#/add/v2
-- Migrate V2 liquidity to V3: https://app.uniswap.org/#/migrate/v2
-
-## Accessing Uniswap V1
-
-The Uniswap V1 interface for mainnet and testnets is accessible via IPFS gateways
-linked from the [v1.0.0 release](https://github.com/Uniswap/uniswap-interface/releases/tag/v1.0.0).
+For documentation of the widgets package, please view the README here: [WIDGETS_README.md](./WIDGETS_README.md).

WIDGETS_README.md

@@ -0,0 +1,40 @@
+# Uniswap Labs Swap Widget
+
+The Swap Widget bundles the whole swapping experience into a single React component that developers can easily embed in their app with one line of code. 
+
+![swap widget screenshot](https://raw.githubusercontent.com/Uniswap/interface/main/src/assets/images/widget-screenshot.png)
+
+You can customize the theme (colors, fonts, border radius, and more) to match the style of your application. You can also configure your own default token list and optionally set a convenience fee on swaps executed through the widget on your site.
+
+## Installation
+
+Install the widgets library via `npm` or `yarn`. If you do not already use the widget's peerDependencies `redux` and `react-redux`, then you'll need to add them as well. 
+
+```js
+yarn add @uniswap/widgets redux react-redux
+```
+```js
+npm i --save @uniswap/widgets redux react-redux
+```
+
+## Documentation
+
+- [overview](https://docs.uniswap.org/sdk/widgets/swap-widget)
+- [api reference](https://docs.uniswap.org/sdk/widgets/swap-widget/api)
+
+## Example Apps
+
+Uniswap Labs maintains two demo apps in branches of the [widgets-demo](https://github.com/Uniswap/widgets-demo) repo:
+
+- [NextJS](https://github.com/Uniswap/widgets-demo/tree/nextjs)
+- [Create React App](https://github.com/Uniswap/widgets-demo/tree/cra)
+
+Others have also also released the widget in production to their userbase:
+
+- [OpenSea](https://opensea.io/)
+- [Friends With Benefits](https://www.fwb.help/)
+- [Oasis](https://oasis.app/)
+
+## Legal notice
+
+Uniswap Labs encourages integrators to evaluate their own regulatory obligations when integrating this widget into their products, including, but not limited to, those related to economic or trade sanctions compliance.

cosmos.config.json

@@ -4,6 +4,7 @@
   ],
   "webpack": {
     "configPath": "react-scripts/config/webpack.config",
-    "overridePath": "cosmos.override.js"
-  }
-}
+    "overridePath": "cosmos.override.cjs"
+  },
+  "port": 5001
+}

cosmos.override.cjs

@@ -0,0 +1,26 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+const HtmlWebpackPlugin = require('html-webpack-plugin')
+const { DefinePlugin } = require('webpack')
+
+// Renders the cosmos fixtures in isolation, instead of using public/index.html.
+module.exports = (webpackConfig) => ({
+  ...webpackConfig,
+  plugins: webpackConfig.plugins.map((plugin) => {
+    if (plugin instanceof HtmlWebpackPlugin) {
+      return new HtmlWebpackPlugin({
+        templateContent: '<body></body>',
+      })
+    }
+    if (plugin instanceof DefinePlugin) {
+      return new DefinePlugin({
+        ...plugin.definitions,
+        'process.env': {
+          ...plugin.definitions['process.env'],
+          REACT_APP_IS_WIDGET: true,
+          REACT_APP_LOCALES: '"../locales"',
+        },
+      })
+    }
+    return plugin
+  }),
+})

cosmos.override.js

@@ -1,14 +0,0 @@
-// eslint-disable-next-line @typescript-eslint/no-var-requires
-const HtmlWebpackPlugin = require('html-webpack-plugin')
-
-// Renders the cosmos fixtures in isolation, instead of using public/index.html.
-module.exports = (webpackConfig) => ({
-  ...webpackConfig,
-  plugins: webpackConfig.plugins.map((plugin) =>
-    plugin instanceof HtmlWebpackPlugin
-      ? new HtmlWebpackPlugin({
-          templateContent: '<body></body>',
-        })
-      : plugin
-  ),
-})

cypress/integration/swap.test.ts

@@ -2,16 +2,27 @@ describe('Swap', () => {
   beforeEach(() => {
     cy.visit('/swap')
   })
+
+  it('starts with ETH selected by default', () => {
+    cy.get('#swap-currency-input .token-amount-input').should('have.value', '')
+    cy.get('#swap-currency-input .token-symbol-container').should('contain.text', 'ETH')
+    cy.get('#swap-currency-output .token-amount-input').should('not.have.value')
+    cy.get('#swap-currency-output .token-symbol-container').should('contain.text', 'Select a token')
+  })
+
   it('can enter an amount into input', () => {
-    cy.get('#swap-currency-input .token-amount-input').type('0.001', { delay: 200 }).should('have.value', '0.001')
+    cy.get('#swap-currency-input .token-amount-input')
+      .clear()
+      .type('0.001', { delay: 200 })
+      .should('have.value', '0.001')
   })
 
   it('zero swap amount', () => {
-    cy.get('#swap-currency-input .token-amount-input').type('0.0', { delay: 200 }).should('have.value', '0.0')
+    cy.get('#swap-currency-input .token-amount-input').clear().type('0.0', { delay: 200 }).should('have.value', '0.0')
   })
 
   it('invalid swap amount', () => {
-    cy.get('#swap-currency-input .token-amount-input').type('\\', { delay: 200 }).should('have.value', '')
+    cy.get('#swap-currency-input .token-amount-input').clear().type('\\', { delay: 200 }).should('have.value', '')
   })
 
   it('can enter an amount into output', () => {

depcheck.js

@@ -1,28 +0,0 @@
-#!/bin/node
-/**
- * Checks if any dependencies have been bundled with the interface library.
- * Exits with non-zero status if dependencies are included in the bundle.
- */
-/* eslint-disable */
-
-const { readFile } = require('fs')
-
-function checkDeps(err, sourcemap) {
-  if (err) {
-      console.error(err)
-      process.exit(1)
-  }
-
-  const includesDeps = sourcemap.includes('node_modules')
-  if (includesDeps) {
-      const deps = [...sourcemap.toString().matchAll(/node_modules[\\\/]([^\\\/]*)/g)].map(([, match]) => match)
-      console.error(`
-Sourcemap includes node_modules folder(s). External deps must be bundled under "dependencies".
-
-To fix, run: \`yarn add ${deps.join(' ')}\`
-`)
-      process.exit(1)
-  }
-}
-
-readFile('dist/interface.esm.js.map', checkDeps)

package.json

@@ -1,16 +1,35 @@
 {
-  "name": "@uniswap/interface",
+  "name": "@uniswap/widgets",
+  "version": "1.0.6",
   "description": "Uniswap Interface",
   "homepage": ".",
-  "main": "dist/interface.js",
-  "module": "dist/interface.esm.js",
-  "types": "dist/index.d.ts",
   "files": [
-    "lib",
     "dist"
   ],
-  "private": true,
+  "type": "module",
+  "types": "dist/index.d.ts",
+  "main": "dist/cjs/index.cjs",
+  "module": "dist/index.js",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "require": "./dist/cjs/index.cjs"
+    },
+    "./locales/*": {
+      "import": "./dist/locales/*.js",
+      "require": "./dist/cjs/locales/*.cjs"
+    },
+    "./fonts.css": {
+      "import": "./dist/fonts.css",
+      "require": "./dist/fonts.css"
+    }
+  },
   "devDependencies": {
+    "@babel/plugin-transform-runtime": "^7.17.0",
+    "@babel/preset-env": "^7.16.11",
+    "@babel/preset-react": "^7.16.7",
+    "@babel/preset-typescript": "^7.16.7",
     "@ethersproject/experimental": "^5.4.0",
     "@gnosis.pm/safe-apps-web3-react": "^0.6.0",
     "@graphql-codegen/cli": "1.21.5",
@@ -18,12 +37,23 @@
     "@graphql-codegen/typescript-operations": "^1.18.2",
     "@graphql-codegen/typescript-rtk-query": "^1.1.1",
     "@lingui/cli": "^3.9.0",
+    "@lingui/core": "^3.9.0",
+    "@lingui/macro": "^3.9.0",
+    "@lingui/react": "^3.9.0",
     "@metamask/jazzicon": "^2.0.0",
     "@reach/dialog": "^0.10.3",
     "@reach/portal": "^0.10.3",
     "@react-hook/window-scroll": "^1.3.0",
-    "@reduxjs/toolkit": "^1.6.1",
-    "@svgr/cli": "^5.5.0",
+    "@rollup/plugin-alias": "^3.1.9",
+    "@rollup/plugin-babel": "^5.3.0",
+    "@rollup/plugin-commonjs": "^21.0.1",
+    "@rollup/plugin-eslint": "^8.0.1",
+    "@rollup/plugin-json": "^4.1.0",
+    "@rollup/plugin-node-resolve": "^13.1.3",
+    "@rollup/plugin-replace": "^3.0.1",
+    "@rollup/plugin-typescript": "^8.3.0",
+    "@rollup/plugin-url": "^6.1.0",
+    "@svgr/rollup": "^6.2.0",
     "@testing-library/jest-dom": "^5.14.1",
     "@testing-library/react": "^12.0.0",
     "@testing-library/react-hooks": "^7.0.2",
@@ -52,30 +82,19 @@
     "@types/wcag-contrast": "^3.0.0",
     "@typescript-eslint/eslint-plugin": "^4.1.0",
     "@typescript-eslint/parser": "^4.1.0",
-    "@uniswap/default-token-list": "^2.1.0",
+    "@uniswap/default-token-list": "^3.0.0",
     "@uniswap/governance": "^1.0.2",
     "@uniswap/liquidity-staker": "^1.0.2",
     "@uniswap/merkle-distributor": "1.0.1",
-    "@uniswap/router-sdk": "^1.0.3",
-    "@uniswap/sdk-core": "^3.0.1",
-    "@uniswap/smart-order-router": "^2.5.4",
-    "@uniswap/token-lists": "^1.0.0-beta.27",
     "@uniswap/v2-core": "1.0.0",
     "@uniswap/v2-periphery": "^1.1.0-beta.0",
-    "@uniswap/v2-sdk": "^3.0.1",
     "@uniswap/v3-core": "1.0.0",
     "@uniswap/v3-periphery": "^1.1.1",
-    "@uniswap/v3-sdk": "^3.7.1",
-    "@web3-react/core": "^6.0.9",
-    "@web3-react/fortmatic-connector": "^6.0.9",
-    "@web3-react/injected-connector": "^6.0.7",
-    "@web3-react/portis-connector": "^6.0.9",
-    "@web3-react/walletconnect-connector": "^7.0.2-alpha.0",
-    "@web3-react/walletlink-connector": "^6.2.8",
-    "ajv": "^6.12.3",
+    "@web3-react/metamask": "^8.0.19-beta.0",
+    "@web3-react/walletconnect": "^8.0.26-beta.0",
     "array.prototype.flat": "^1.2.4",
     "array.prototype.flatmap": "^1.2.4",
-    "cids": "^1.0.0",
+    "babel-plugin-macros": "^3.1.0",
     "copy-to-clipboard": "^3.2.0",
     "cross-env": "^7.0.3",
     "cypress": "^7.7.0",
@@ -88,22 +107,19 @@
     "eslint-plugin-react-hooks": "^4.0.0",
     "eslint-plugin-simple-import-sort": "^7.0.0",
     "eslint-plugin-unused-imports": "^2.0.0",
-    "ethers": "^5.4.6",
     "firebase": "^9.1.3",
     "graphql": "^15.5.0",
     "graphql-request": "^3.4.0",
     "inter-ui": "^3.13.1",
     "jest-styled-components": "^7.0.5",
-    "microbundle": "^0.13.3",
-    "ms.macro": "^2.0.0",
-    "multicodec": "^3.0.1",
-    "multihashes": "^4.0.2",
     "polyfill-object.fromentries": "^1.0.1",
     "prettier": "^2.2.1",
     "qs": "^6.9.4",
+    "react": "^17.0.1",
     "react-confetti": "^6.0.0",
-    "react-cosmos": "^5.6.3",
-    "react-ga": "^2.5.7",
+    "react-cosmos": "^5.6.6",
+    "react-dom": "^17.0.1",
+    "react-ga4": "^1.4.1",
     "react-is": "^17.0.2",
     "react-markdown": "^4.3.1",
     "react-redux": "^7.2.2",
@@ -111,23 +127,38 @@
     "react-scripts": "^4.0.3",
     "react-spring": "^8.0.27",
     "react-use-gesture": "^6.0.14",
+    "redux": "^4.1.2",
     "redux-localstorage-simple": "^2.3.1",
+    "rollup": "^2.63.0",
+    "rollup-plugin-copy": "^3.4.0",
+    "rollup-plugin-delete": "^2.0.0",
+    "rollup-plugin-dts": "^4.1.0",
+    "rollup-plugin-multi-input": "^1.3.1",
+    "rollup-plugin-node-externals": "^3.1.2",
+    "rollup-plugin-scss": "^3.0.0",
+    "rollup-plugin-typescript2": "^0.31.1",
     "sass": "^1.45.1",
     "serve": "^11.3.2",
     "start-server-and-test": "^1.11.0",
     "typechain": "^5.0.0",
-    "typescript": "^4.2.3",
+    "typescript": "^4.4.3",
     "ua-parser-js": "^0.7.28",
     "use-count-up": "^2.2.5",
     "use-resize-observer": "^8.0.0",
     "wcag-contrast": "^3.0.0",
     "web-vitals": "^2.1.0",
+    "web3-react-abstract-connector": "npm:@web3-react/abstract-connector@^6.0.7",
+    "web3-react-fortmatic-connector": "npm:@web3-react/fortmatic-connector@^6.0.9",
+    "web3-react-injected-connector": "npm:@web3-react/injected-connector@^6.0.7",
+    "web3-react-types": "npm:@web3-react/types@^6.0.7",
+    "web3-react-walletconnect-connector": "npm:@web3-react/walletconnect-connector@^7.0.2-alpha.0",
+    "web3-react-walletlink-connector": "npm:@web3-react/walletlink-connector@^6.2.13",
     "workbox-core": "^6.1.0",
     "workbox-precaching": "^6.1.0",
     "workbox-routing": "^6.1.0"
   },
   "resolutions": {
-    "@walletconnect/ethereum-provider": "1.6.5"
+    "@walletconnect/ethereum-provider": "1.7.1"
   },
   "scripts": {
     "contracts:compile:abi": "typechain --target ethers-v5 --out-dir src/abis/types \"./src/abis/**/*.json\"",
@@ -138,17 +169,14 @@
     "i18n:extract": "lingui extract --locale en-US",
     "i18n:compile": "yarn i18n:extract && lingui compile",
     "i18n:pseudo": "lingui extract --locale pseudo && lingui compile",
-    "postinstall": "yarn contracts:compile && yarn graphql:generate && yarn i18n:compile && yarn assets:generate",
+    "prepare": "yarn contracts:compile && yarn graphql:generate && yarn i18n:compile",
+    "prepublishOnly": "yarn widgets:build",
     "start": "react-scripts start",
     "build": "react-scripts build",
-    "test": "react-scripts test --env=./custom-test-env.js",
+    "test": "react-scripts test --env=./custom-test-env.cjs",
     "test:e2e": "start-server-and-test 'serve build -l 3000' http://localhost:3000 'cypress run --record'",
-    "assets:generate": "yarn assets:svg:generate && yarn assets:font:generate",
-    "assets:svg:generate": "svgr -d src/lib/assets/svg --ext tsx --typescript src/lib/assets/svg && rm src/lib/assets/svg/index.tsx",
-    "assets:font:generate": "sass src/lib/assets/fonts/index.scss src/lib/assets/fonts/index.css --no-source-map -I node_modules",
-    "bundle": "microbundle --define process.env.REACT_APP_IS_WIDGET=true --tsconfig tsconfig.lib.json src/lib/index.tsx --format esm,cjs",
-    "bundle:depcheck": "node depcheck.js",
-    "cosmos": "cross-env FAST_REFRESH=false REACT_APP_IS_WIDGET=true cosmos"
+    "widgets:start": "cosmos",
+    "widgets:build": "rollup --config --failAfterWarnings --configPlugin typescript2"
   },
   "browserslist": {
     "production": [
@@ -164,36 +192,58 @@
   },
   "license": "GPL-3.0-or-later",
   "dependencies": {
+    "@babel/runtime": "^7.17.0",
     "@fontsource/ibm-plex-mono": "^4.5.1",
     "@fontsource/inter": "^4.5.1",
-    "@lingui/core": "^3.9.0",
-    "@lingui/macro": "^3.9.0",
-    "@lingui/react": "^3.9.0",
     "@popperjs/core": "^2.4.4",
-    "@uniswap/redux-multicall": "^1.0.0",
+    "@reduxjs/toolkit": "^1.6.1",
+    "@uniswap/redux-multicall": "^1.1.1",
+    "@uniswap/router-sdk": "^1.0.3",
+    "@uniswap/sdk-core": "^3.0.1",
+    "@uniswap/smart-order-router": "^2.5.26",
+    "@uniswap/token-lists": "^1.0.0-beta.27",
+    "@uniswap/v2-sdk": "^3.0.1",
+    "@uniswap/v3-sdk": "^3.8.2",
+    "@web3-react/core": "^8.0.23-beta.0",
+    "@web3-react/eip1193": "^8.0.18-beta.0",
+    "@web3-react/empty": "^8.0.12-beta.0",
+    "@web3-react/types": "^8.0.12-beta.0",
+    "@web3-react/url": "^8.0.17-beta.0",
+    "ajv": "^6.12.3",
+    "cids": "^1.0.0",
+    "ethers": "^5.1.4",
     "immer": "^9.0.6",
     "jotai": "^1.3.7",
-    "lodash": "^4.17.21",
+    "jsbi": "^3.1.4",
     "make-plural": "^7.0.0",
+    "ms.macro": "^2.0.0",
+    "multicodec": "^3.0.1",
+    "multihashes": "^4.0.2",
     "node-vibrant": "^3.2.1-alpha.1",
     "polished": "^3.3.2",
     "popper-max-size-modifier": "^0.2.0",
-    "react": "^17.0.1",
-    "react-dom": "^17.0.1",
     "react-feather": "^2.0.8",
     "react-popper": "^2.2.3",
     "react-virtualized-auto-sizer": "^1.0.2",
     "react-window": "^1.8.5",
     "rebass": "^4.0.7",
-    "redux": "^4.1.2",
+    "setimmediate": "^1.0.5",
     "styled-components": "^5.3.0",
     "tiny-invariant": "^1.2.0",
     "wcag-contrast": "^3.0.0",
-    "wicg-inert": "^3.1.1",
-    "widgets-web3-react/core": "npm:@web3-react/core@8.0.15-alpha.0",
-    "widgets-web3-react/eip1193": "npm:@web3-react/eip1193@8.0.15-alpha.0",
-    "widgets-web3-react/metamask": "npm:@web3-react/metamask@8.0.15-alpha.0",
-    "widgets-web3-react/network": "npm:@web3-react/network@8.0.15-alpha.0",
-    "widgets-web3-react/types": "npm:@web3-react/types@8.0.15-alpha.0"
+    "web3-react-core": "npm:@web3-react/core@^6.0.9",
+    "wicg-inert": "^3.1.1"
+  },
+  "peerDependencies": {
+    "@babel/runtime": "^7.17.0",
+    "react": "^17.0.1",
+    "react-dom": "^17.0.1",
+    "react-redux": "^7.2.2",
+    "redux": "^4.1.2"
+  },
+  "optionalDependencies": {
+    "bufferutil": "^4.0.6",
+    "encoding": "^0.1.13",
+    "utf-8-validate": "^5.0.8"
   }
 }

rollup.config.ts

@@ -0,0 +1,182 @@
+/**
+ * Bundles the widgets library, which is released independently of the interface application.
+ * This library lives in src/lib, but shares code with the interface application.
+ */
+
+import alias from '@rollup/plugin-alias'
+import babel from '@rollup/plugin-babel'
+import commonjs from '@rollup/plugin-commonjs'
+import json from '@rollup/plugin-json'
+import resolve from '@rollup/plugin-node-resolve'
+import replace from '@rollup/plugin-replace'
+import typescript from '@rollup/plugin-typescript'
+import url from '@rollup/plugin-url'
+import svgr from '@svgr/rollup'
+import path from 'path'
+import { RollupWarning } from 'rollup'
+import copy from 'rollup-plugin-copy'
+import del from 'rollup-plugin-delete'
+import dts from 'rollup-plugin-dts'
+// @ts-ignore // missing types
+import multi from 'rollup-plugin-multi-input'
+import externals from 'rollup-plugin-node-externals'
+import sass from 'rollup-plugin-scss'
+import { CompilerOptions } from 'typescript'
+
+const REPLACEMENTS = {
+  'process.env.REACT_APP_IS_WIDGET': true,
+  'process.env.REACT_APP_LOCALES': '"./locales"',
+  // esm requires fully-specified paths:
+  'react/jsx-runtime': 'react/jsx-runtime.js',
+}
+
+const EXTENSIONS = ['.js', '.jsx', '.ts', '.tsx']
+const ASSET_EXTENSIONS = ['.png', '.svg']
+function isAsset(source: string) {
+  const extname = path.extname(source)
+  return extname && [...ASSET_EXTENSIONS, '.css', '.scss'].includes(extname)
+}
+
+function isEthers(source: string) {
+  // @ethersproject/* modules are provided by ethers, with the exception of experimental.
+  return source.startsWith('@ethersproject/') && !source.endsWith('experimental')
+}
+
+const TS_CONFIG = './tsconfig.lib.json'
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const { baseUrl, paths }: CompilerOptions = require(TS_CONFIG).compilerOptions
+const aliases = Object.entries({ ...paths }).flatMap(([find, replacements]) => {
+  return replacements.map((replacement) => ({
+    find: path.dirname(find),
+    replacement: path.join(__dirname, baseUrl || '.', path.dirname(replacement)),
+  }))
+})
+
+const plugins = [
+  // Dependency resolution
+  resolve({ extensions: EXTENSIONS }), // resolves third-party modules within node_modules/
+  alias({ entries: aliases }), // resolves paths aliased through the tsconfig (babel does not use tsconfig path resolution)
+
+  // Source code transformation
+  replace({ ...REPLACEMENTS, preventAssignment: true }),
+  json(), // imports json as ES6; doing so enables type-checking and module resolution
+]
+
+const check = {
+  input: 'src/lib/index.tsx',
+  output: { file: 'dist/widgets.tsc', inlineDynamicImports: true },
+  external: (source: string) => isAsset(source) || isEthers(source),
+  plugins: [
+    externals({ exclude: ['constants'], deps: true, peerDeps: true }), // marks builtins, dependencies, and peerDependencies external
+    ...plugins,
+    typescript({ tsconfig: TS_CONFIG }),
+  ],
+  onwarn: squelchTranspilationWarnings, // this pipeline is only for typechecking and generating definitions
+}
+
+const type = {
+  input: 'dist/dts/lib/index.d.ts',
+  output: { file: 'dist/index.d.ts' },
+  external: (source: string) => isAsset(source) || isEthers(source),
+  plugins: [
+    externals({ exclude: ['constants'], deps: true, peerDeps: true }),
+    dts({ compilerOptions: { baseUrl: 'dist/dts' } }),
+    process.env.ROLLUP_WATCH ? undefined : del({ hook: 'buildEnd', targets: ['dist/widgets.tsc', 'dist/dts'] }),
+  ],
+}
+
+/**
+ * This exports scheme works for nextjs and for CRA5.
+ *
+ * It will also work for CRA4 if you use direct imports:
+ *   instead of `import { SwapWidget } from '@uniswap/widgets'`,
+ *              `import { SwapWidget } from '@uniswap/widgets/dist/index.js'`.
+ * I do not know why CRA4 does not seem to use exports for resolution.
+ *
+ * Note that chunks are enabled. This is so the tokenlist spec can be loaded async,
+ * to improve first load time (due to ajv). Locales are also in separate chunks.
+ *
+ * Lastly, note that JSON and lingui are bundled into the library, as neither are fully
+ * supported/compatible with ES Modules. Both _could_ be bundled only with esm, but this
+ * yields a less complex pipeline.
+ */
+
+const transpile = {
+  input: 'src/lib/index.tsx',
+  output: [
+    {
+      dir: 'dist',
+      format: 'esm',
+      sourcemap: false,
+    },
+    {
+      dir: 'dist/cjs',
+      entryFileNames: '[name].cjs',
+      chunkFileNames: '[name]-[hash].cjs',
+      format: 'cjs',
+      sourcemap: false,
+    },
+  ],
+  external: isEthers,
+  plugins: [
+    externals({
+      exclude: [
+        'constants',
+        /@lingui\/(core|react)/, // @lingui incorrectly exports esm, so it must be bundled in
+        /\.json$/, // esm does not support JSON loading, so it must be bundled in
+      ],
+      deps: true,
+      peerDeps: true,
+    }),
+    ...plugins,
+
+    // Source code transformation
+    url({ include: ASSET_EXTENSIONS.map((extname) => '**/*' + extname), limit: Infinity }), // imports assets as data URIs
+    svgr({ exportType: 'named', svgo: false }), // imports svgs as React components
+    sass({ output: 'dist/fonts.css' }), // generates fonts.css
+    commonjs(), // transforms cjs dependencies into tree-shakeable ES modules
+
+    babel({
+      babelHelpers: 'runtime',
+      presets: ['@babel/preset-env', ['@babel/preset-react', { runtime: 'automatic' }], '@babel/preset-typescript'],
+      extensions: EXTENSIONS,
+      plugins: [
+        'macros', // enables @lingui and styled-components macros
+        '@babel/plugin-transform-runtime', // embeds the babel runtime for library distribution
+      ],
+    }),
+  ],
+  onwarn: squelchTypeWarnings, // this pipeline is only for transpilation
+}
+
+const locales = {
+  input: 'src/locales/*.js',
+  output: [
+    {
+      dir: 'dist',
+      format: 'esm',
+      sourcemap: false,
+    },
+  ],
+  plugins: [
+    copy({
+      copyOnce: true,
+      targets: [{ src: 'src/locales/*.js', dest: 'dist/cjs/locales', rename: (name) => `${name}.cjs` }],
+    }),
+    commonjs(),
+    multi(),
+  ],
+}
+
+const config = [check, type, transpile, locales]
+export default config
+
+function squelchTranspilationWarnings(warning: RollupWarning, warn: (warning: RollupWarning) => void) {
+  if (warning.pluginCode === 'TS5055') return
+  warn(warning)
+}
+
+function squelchTypeWarnings(warning: RollupWarning, warn: (warning: RollupWarning) => void) {
+  if (warning.code === 'UNUSED_EXTERNAL_IMPORT') return
+  warn(warning)
+}

src/assets/svg/dot_line.svg

@@ -1,3 +1,3 @@
-<svg width="100%" height="35"  viewBox="800 0 300 200" xmlns="http://www.w3.org/2000/svg">
-    <line x1="0" x2="2000" y1="100" y2="100" stroke="currentColor" stroke-width="20" stroke-linecap="round" stroke-dasharray="1, 45"/>
+<svg width="100%" height="35"  viewBox="850 0 300 200" xmlns="http://www.w3.org/2000/svg">
+    <line x1="0" x2="3000" y1="100" y2="100" stroke="currentColor" stroke-width="20" stroke-linecap="round" stroke-dasharray="1, 45"/>
 </svg>

src/assets/svg/optimistic_ethereum.svg

@@ -1,16 +1,5 @@
-<svg width="170" height="168" viewBox="0 0 170 168" fill="none" xmlns="http://www.w3.org/2000/svg">
-<g clip-path="url(#clip0)">
-<path opacity="0.6" d="M85.05 168C132.022 168 170.1 130.105 170.1 83.3593C170.1 36.6135 0 36.6135 0 83.3593C0 130.105 38.0782 168 85.05 168Z" fill="#FF505F"/>
-<path opacity="0.6" d="M85.05 168C132.022 168 170.1 130.105 170.1 83.3593C170.1 36.6135 0 36.6135 0 83.3593C0 130.105 38.0782 168 85.05 168Z" fill="#FF0320"/>
-<path d="M85.05 0C132.022 0 170.1 37.8949 170.1 84.6407C170.1 131.386 0 131.386 0 84.6407C0 37.8949 38.0782 0 85.05 0Z" fill="white"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M144.665 64.0394L112.444 12.3742L89.0263 78.9477L144.665 64.0394Z" fill="#FF4E65"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M143.777 64.215L112.444 12.3742L165.349 58.4347L143.777 64.215Z" fill="white"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M144.551 63.613L142.479 124.467L88.912 78.5213L144.551 63.613Z" fill="#D0001A"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M143.663 63.7886L142.479 124.467L165.235 58.0083L143.663 63.7886Z" fill="#FF697B"/>
-</g>
-<defs>
-<clipPath id="clip0">
-<rect width="170" height="168" fill="white"/>
-</clipPath>
-</defs>
+<svg width="500" height="500" viewBox="0 0 500 500" fill="none" xmlns="http://www.w3.org/2000/svg">
+<circle cx="250" cy="250" r="250" fill="#FF0420"/>
+<path d="M177.133 316.446C162.247 316.446 150.051 312.943 140.544 305.938C131.162 298.808 126.471 288.676 126.471 275.541C126.471 272.789 126.784 269.411 127.409 265.408C129.036 256.402 131.35 245.581 134.352 232.947C142.858 198.547 164.812 181.347 200.213 181.347C209.845 181.347 218.476 182.973 226.107 186.225C233.738 189.352 239.742 194.106 244.12 200.486C248.498 206.74 250.688 214.246 250.688 223.002C250.688 225.629 250.375 228.944 249.749 232.947C247.873 244.08 245.621 254.901 242.994 265.408C238.616 282.546 231.048 295.368 220.29 303.874C209.532 312.255 195.147 316.446 177.133 316.446ZM179.76 289.426C186.766 289.426 192.707 287.362 197.586 283.234C202.59 279.106 206.155 272.789 208.281 264.283C211.158 252.524 213.348 242.266 214.849 233.51C215.349 230.883 215.599 228.194 215.599 225.441C215.599 214.058 209.657 208.366 197.774 208.366C190.768 208.366 184.764 210.43 179.76 214.558C174.882 218.687 171.379 225.004 169.253 233.51C167.001 241.891 164.749 252.149 162.498 264.283C161.997 266.784 161.747 269.411 161.747 272.163C161.747 283.672 167.752 289.426 179.76 289.426Z" fill="white"/>
+<path d="M259.303 314.57C257.927 314.57 256.863 314.132 256.113 313.256C255.487 312.255 255.3 311.13 255.55 309.879L281.444 187.914C281.694 186.538 282.382 185.412 283.508 184.536C284.634 183.661 285.822 183.223 287.073 183.223H336.985C350.87 183.223 362.003 186.1 370.384 191.854C378.891 197.609 383.144 205.927 383.144 216.81C383.144 219.937 382.769 223.19 382.018 226.567C378.891 240.953 372.574 251.586 363.067 258.466C353.685 265.346 340.8 268.786 324.413 268.786H299.082L290.451 309.879C290.2 311.255 289.512 312.38 288.387 313.256C287.261 314.132 286.072 314.57 284.822 314.57H259.303ZM325.727 242.892C330.98 242.892 335.546 241.453 339.424 238.576C343.427 235.699 346.054 231.571 347.305 226.192C347.68 224.065 347.868 222.189 347.868 220.563C347.868 216.935 346.805 214.183 344.678 212.307C342.551 210.305 338.924 209.305 333.795 209.305H311.278L304.148 242.892H325.727Z" fill="white"/>
 </svg>

src/components/AccountDetails/Transaction.tsx

@@ -1,7 +1,7 @@
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { CheckCircle, Triangle } from 'react-feather'
 import styled from 'styled-components/macro'
 
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useAllTransactions } from '../../state/transactions/hooks'
 import { ExternalLink } from '../../theme'
 import { ExplorerDataType, getExplorerLink } from '../../utils/getExplorerLink'

src/components/AccountDetails/index.tsx

@@ -1,15 +1,15 @@
 import { Trans } from '@lingui/macro'
-import { AbstractConnector } from '@web3-react/abstract-connector'
+import { Connector } from '@web3-react/types'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useCallback, useContext } from 'react'
 import { ExternalLink as LinkIcon } from 'react-feather'
 import { useAppDispatch } from 'state/hooks'
 import styled, { ThemeContext } from 'styled-components/macro'
-import { Connector } from 'widgets-web3-react/types'
+import { AbstractConnector } from 'web3-react-abstract-connector'
 
 import { ReactComponent as Close } from '../../assets/images/x.svg'
-import { injected, portis, walletlink } from '../../connectors'
+import { injected, walletlink } from '../../connectors'
 import { SUPPORTED_WALLETS } from '../../constants/wallet'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { clearAllTransactions } from '../../state/transactions/actions'
 import { ExternalLink, LinkStyledButton, ThemedText } from '../../theme'
 import { shortenAddress } from '../../utils'
@@ -181,15 +181,6 @@ function WrappedStatusIcon({ connector }: { connector: AbstractConnector | Conne
   return (
     <IconWrapper size={16}>
       <StatusIcon connector={connector} />
-      {connector === portis && (
-        <MainWalletAction
-          onClick={() => {
-            portis.portis.showPortis()
-          }}
-        >
-          <Trans>Show Portis</Trans>
-        </MainWalletAction>
-      )}
     </IconWrapper>
   )
 }
@@ -210,10 +201,6 @@ const WalletAction = styled(ButtonSecondary)`
   }
 `
 
-const MainWalletAction = styled(WalletAction)`
-  color: ${({ theme }) => theme.primary1};
-`
-
 function renderTransactions(transactions: string[]) {
   return (
     <TransactionListWrapper>

src/components/AddressInputPanel/index.tsx

@@ -1,11 +1,11 @@
 import { Trans } from '@lingui/macro'
 // eslint-disable-next-line no-restricted-imports
 import { t } from '@lingui/macro'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { ReactNode, useCallback, useContext } from 'react'
 import styled, { ThemeContext } from 'styled-components/macro'
 
 import useENS from '../../hooks/useENS'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { ExternalLink, ThemedText } from '../../theme'
 import { ExplorerDataType, getExplorerLink } from '../../utils/getExplorerLink'
 import { AutoColumn } from '../Column'

src/components/Blocklist/index.tsx

@@ -1,8 +1,7 @@
 import { Trans } from '@lingui/macro'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { ReactNode, useMemo } from 'react'
 
-import { useActiveWeb3React } from '../../hooks/web3'
-
 // SDN OFAC addresses
 const BLOCKED_ADDRESSES: string[] = [
   '0x7Db418b5D567A4e0E8c59Ad71BE1FcE48f3E6107',
@@ -20,6 +19,21 @@ const BLOCKED_ADDRESSES: string[] = [
   '0x8576aCC5C05D6Ce88f4e49bf65BdF0C62F91353C',
   '0xC8a65Fadf0e0dDAf421F28FEAb69Bf6E2E589963',
   '0x308eD4B7b49797e1A98D3818bFF6fe5385410370',
+  '0x67d40EE1A85bf4a4Bb7Ffae16De985e8427B',
+  '0x6f1ca141a28907f78ebaa64fb83a9088b02a83',
+  '0x6acdfba02d390b97ac2b2d42a63e85293bcc1',
+  '0x48549a34ae37b12f6a30566245176994e17c6',
+  '0x5512d943ed1f7c8a43f3435c85f7ab68b30121',
+  '0xc455f7fd3e0e12afd51fba5c106909934d8a0e',
+  '0x3cbded43efdaf0fc77b9c55f6fc9988fcc9b757d',
+  '0x67d40EE1A85bf4a4Bb7Ffae16De985e8427B6b45',
+  '0x6f1ca141a28907f78ebaa64fb83a9088b02a8352',
+  '0x6acdfba02d390b97ac2b2d42a63e85293bcc160e',
+  '0x48549a34ae37b12f6a30566245176994e17c6b4a',
+  '0x5512d943ed1f7c8a43f3435c85f7ab68b30121b0',
+  '0xc455f7fd3e0e12afd51fba5c106909934d8a0e4a',
+  '0x629e7Da20197a5429d30da36E77d06CdF796b71A',
+  '0x7FF9cFad3877F21d41Da833E2F775dB0569eE3D9',
 ]
 
 export default function Blocklist({ children }: { children: ReactNode }) {

src/components/CurrencyInputPanel/index.tsx

@@ -3,6 +3,7 @@ import { Currency, CurrencyAmount, Percent, Token } from '@uniswap/sdk-core'
 import { Pair } from '@uniswap/v2-sdk'
 import { AutoColumn } from 'components/Column'
 import { LoadingOpacityContainer, loadingOpacityMixin } from 'components/Loader/styled'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { darken } from 'polished'
 import { ReactNode, useCallback, useState } from 'react'
 import { Lock } from 'react-feather'
@@ -11,7 +12,6 @@ import { formatCurrencyAmount } from 'utils/formatCurrencyAmount'
 
 import { ReactComponent as DropDown } from '../../assets/images/dropdown.svg'
 import useTheme from '../../hooks/useTheme'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useCurrencyBalance } from '../../state/wallet/hooks'
 import { ThemedText } from '../../theme'
 import { ButtonGray } from '../Button'

src/components/CurrencyLogo/index.tsx

@@ -1,60 +1,18 @@
 import { Currency } from '@uniswap/sdk-core'
-import EthereumLogo from 'assets/images/ethereum-logo.png'
-import MaticLogo from 'assets/svg/matic-token-icon.svg'
-import { SupportedChainId } from 'constants/chains'
-import useHttpLocations from 'hooks/useHttpLocations'
-import React, { useMemo } from 'react'
-import { WrappedTokenInfo } from 'state/lists/wrappedTokenInfo'
+import useCurrencyLogoURIs from 'lib/hooks/useCurrencyLogoURIs'
+import React from 'react'
 import styled from 'styled-components/macro'
 
 import Logo from '../Logo'
 
-type Network = 'ethereum' | 'arbitrum' | 'optimism'
-
-function chainIdToNetworkName(networkId: SupportedChainId): Network {
-  switch (networkId) {
-    case SupportedChainId.MAINNET:
-      return 'ethereum'
-    case SupportedChainId.ARBITRUM_ONE:
-      return 'arbitrum'
-    case SupportedChainId.OPTIMISM:
-      return 'optimism'
-    default:
-      return 'ethereum'
-  }
-}
-
-export const getTokenLogoURL = (
-  address: string,
-  chainId: SupportedChainId = SupportedChainId.MAINNET
-): string | void => {
-  const networkName = chainIdToNetworkName(chainId)
-  const networksWithUrls = [SupportedChainId.ARBITRUM_ONE, SupportedChainId.MAINNET, SupportedChainId.OPTIMISM]
-  if (networksWithUrls.includes(chainId)) {
-    return `https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/${networkName}/assets/${address}/logo.png`
-  }
-}
-
-const StyledNativeLogo = styled.img<{ size: string }>`
-  width: ${({ size }) => size};
-  height: ${({ size }) => size};
-  background: radial-gradient(white 50%, #ffffff00 calc(75% + 1px), #ffffff00 100%);
-
-  border-radius: 50%;
-  -mox-box-shadow: 0 0 1px white;
-  -webkit-box-shadow: 0 0 1px white;
-  box-shadow: 0 0 1px white;
-  border: 0px solid rgba(255, 255, 255, 0);
-`
-
-const StyledLogo = styled(Logo)<{ size: string }>`
+const StyledLogo = styled(Logo)<{ size: string; native: boolean }>`
   width: ${({ size }) => size};
   height: ${({ size }) => size};
   background: radial-gradient(white 50%, #ffffff00 calc(75% + 1px), #ffffff00 100%);
   border-radius: 50%;
-  -mox-box-shadow: 0 0 1px black;
-  -webkit-box-shadow: 0 0 1px black;
-  box-shadow: 0 0 1px black;
+  -mox-box-shadow: 0 0 1px ${({ native }) => (native ? 'white' : 'black')};
+  -webkit-box-shadow: 0 0 1px ${({ native }) => (native ? 'white' : 'black')};
+  box-shadow: 0 0 1px ${({ native }) => (native ? 'white' : 'black')};
   border: 0px solid rgba(255, 255, 255, 0);
 `
 
@@ -68,38 +26,16 @@ export default function CurrencyLogo({
   size?: string
   style?: React.CSSProperties
 }) {
-  const uriLocations = useHttpLocations(currency instanceof WrappedTokenInfo ? currency.logoURI : undefined)
+  const logoURIs = useCurrencyLogoURIs(currency)
 
-  const srcs: string[] = useMemo(() => {
-    if (!currency || currency.isNative) return []
-
-    if (currency.isToken) {
-      const defaultUrls = []
-      const url = getTokenLogoURL(currency.address, currency.chainId)
-      if (url) {
-        defaultUrls.push(url)
-      }
-      if (currency instanceof WrappedTokenInfo) {
-        return [...uriLocations, ...defaultUrls]
-      }
-      return defaultUrls
-    }
-    return []
-  }, [currency, uriLocations])
-
-  if (currency?.isNative) {
-    let nativeLogoUrl: string
-    switch (currency.chainId) {
-      case SupportedChainId.POLYGON_MUMBAI:
-      case SupportedChainId.POLYGON:
-        nativeLogoUrl = MaticLogo
-        break
-      default:
-        nativeLogoUrl = EthereumLogo
-        break
-    }
-    return <StyledNativeLogo src={nativeLogoUrl} alt="ethereum logo" size={size} style={style} {...rest} />
-  }
-
-  return <StyledLogo size={size} srcs={srcs} alt={`${currency?.symbol ?? 'token'} logo`} style={style} {...rest} />
+  return (
+    <StyledLogo
+      size={size}
+      native={currency?.isNative ?? false}
+      srcs={logoURIs}
+      alt={`${currency?.symbol ?? 'token'} logo`}
+      style={style}
+      {...rest}
+    />
+  )
 }

src/components/DowntimeWarning/index.tsx

@@ -1,6 +1,6 @@
 import { Trans } from '@lingui/macro'
 import { SupportedChainId } from 'constants/chains'
-import { useActiveWeb3React } from 'hooks/web3'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { AlertOctagon } from 'react-feather'
 import styled from 'styled-components/macro'
 import { ExternalLink } from 'theme'

src/components/ErrorBoundary/index.tsx

@@ -1,6 +1,6 @@
 import { Trans } from '@lingui/macro'
 import React, { ErrorInfo } from 'react'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import styled from 'styled-components/macro'
 
 import store, { AppState } from '../../state'
@@ -49,6 +49,13 @@ type ErrorBoundaryState = {
 
 const IS_UNISWAP = window.location.hostname === 'app.uniswap.org'
 
+async function updateServiceWorker(): Promise<ServiceWorkerRegistration> {
+  const ready = await navigator.serviceWorker.ready
+  // the return type of update is incorrectly typed as Promise<void>. See
+  // https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration/update
+  return ready.update() as unknown as Promise<ServiceWorkerRegistration>
+}
+
 export default class ErrorBoundary extends React.Component<unknown, ErrorBoundaryState> {
   constructor(props: unknown) {
     super(props)
@@ -56,15 +63,29 @@ export default class ErrorBoundary extends React.Component<unknown, ErrorBoundar
   }
 
   static getDerivedStateFromError(error: Error): ErrorBoundaryState {
+    updateServiceWorker()
+      .then(async (registration) => {
+        // We want to refresh only if we detect a new service worker is waiting to be activated.
+        // See details about it: https://developers.google.com/web/fundamentals/primers/service-workers/lifecycle
+        if (registration?.waiting) {
+          await registration.unregister()
+
+          // Makes Workbox call skipWaiting(). For more info on skipWaiting see: https://developer.chrome.com/docs/workbox/handling-service-worker-updates/
+          registration.waiting.postMessage({ type: 'SKIP_WAITING' })
+
+          // Once the service worker is unregistered, we can reload the page to let
+          // the browser download a fresh copy of our app (invalidating the cache)
+          window.location.reload()
+        }
+      })
+      .catch((error) => {
+        console.error('Failed to update service worker', error)
+      })
     return { error }
   }
 
   componentDidCatch(error: Error, errorInfo: ErrorInfo) {
-    ReactGA.exception({
-      ...error,
-      ...errorInfo,
-      fatal: true,
-    })
+    ReactGA.event('exception', { description: error.toString() + errorInfo.toString(), fatal: true })
   }
 
   render() {

src/components/FeeSelector/index.tsx

@@ -5,13 +5,13 @@ import { ButtonGray } from 'components/Button'
 import Card from 'components/Card'
 import { AutoColumn } from 'components/Column'
 import { RowBetween } from 'components/Row'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useFeeTierDistribution } from 'hooks/useFeeTierDistribution'
 import { PoolState, usePools } from 'hooks/usePools'
 import usePrevious from 'hooks/usePrevious'
-import { useActiveWeb3React } from 'hooks/web3'
 import { DynamicSection } from 'pages/AddLiquidity/styled'
 import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import { Box } from 'rebass'
 import styled, { keyframes } from 'styled-components/macro'
 import { ThemedText } from 'theme'

src/components/FeeSelector/shared.tsx

@@ -10,7 +10,7 @@ export const FEE_AMOUNT_DETAIL: Record<
   [FeeAmount.LOWEST]: {
     label: '0.01',
     description: <Trans>Best for very stable pairs.</Trans>,
-    supportedChains: [SupportedChainId.MAINNET],
+    supportedChains: [SupportedChainId.MAINNET, SupportedChainId.POLYGON, SupportedChainId.POLYGON_MUMBAI],
   },
   [FeeAmount.LOW]: {
     label: '0.05',

src/components/Header/ChainConnectivityWarning.tsx

@@ -1,6 +1,7 @@
 import { Trans } from '@lingui/macro'
-import { CHAIN_INFO, L2ChainInfo, SupportedChainId } from 'constants/chains'
-import { useActiveWeb3React } from 'hooks/web3'
+import { CHAIN_INFO, L2ChainInfo } from 'constants/chainInfo'
+import { SupportedChainId } from 'constants/chains'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { AlertOctagon } from 'react-feather'
 import styled from 'styled-components/macro'
 import { ExternalLink, MEDIA_WIDTHS } from 'theme'

src/components/Header/NetworkSelector.tsx

@@ -1,13 +1,19 @@
 import { Trans } from '@lingui/macro'
-import { CHAIN_INFO, SupportedChainId } from 'constants/chains'
+import { CHAIN_INFO } from 'constants/chainInfo'
+import { CHAIN_IDS_TO_NAMES, SupportedChainId } from 'constants/chains'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useOnClickOutside } from 'hooks/useOnClickOutside'
-import { useActiveWeb3React } from 'hooks/web3'
-import { useCallback, useRef } from 'react'
+import useParsedQueryString from 'hooks/useParsedQueryString'
+import usePrevious from 'hooks/usePrevious'
+import { ParsedQs } from 'qs'
+import { useCallback, useEffect, useRef } from 'react'
 import { ArrowDownCircle, ChevronDown } from 'react-feather'
+import { useHistory } from 'react-router-dom'
 import { useModalOpen, useToggleModal } from 'state/application/hooks'
 import { addPopup, ApplicationModal } from 'state/application/reducer'
 import styled from 'styled-components/macro'
 import { ExternalLink, MEDIA_WIDTHS } from 'theme'
+import { replaceURLParam } from 'utils/routes'
 
 import { useAppDispatch } from '../../state/hooks'
 import { switchToNetwork } from '../../utils/switchToNetwork'
@@ -45,6 +51,16 @@ const FlyoutHeader = styled.div`
   font-weight: 400;
 `
 const FlyoutMenu = styled.div`
+  position: absolute;
+  top: 54px;
+  width: 272px;
+  z-index: 99;
+  padding-top: 10px;
+  @media screen and (min-width: ${MEDIA_WIDTHS.upToSmall}px) {
+    top: 40px;
+  }
+`
+const FlyoutMenuContents = styled.div`
   align-items: flex-start;
   background-color: ${({ theme }) => theme.bg0};
   box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.01), 0px 4px 8px rgba(0, 0, 0, 0.04), 0px 16px 24px rgba(0, 0, 0, 0.04),
@@ -55,16 +71,9 @@ const FlyoutMenu = styled.div`
   font-size: 16px;
   overflow: auto;
   padding: 16px;
-  position: absolute;
-  top: 64px;
-  width: 272px;
-  z-index: 99;
   & > *:not(:last-child) {
     margin-bottom: 12px;
   }
-  @media screen and (min-width: ${MEDIA_WIDTHS.upToSmall}px) {
-    top: 50px;
-  }
 `
 const FlyoutRow = styled.div<{ active: boolean }>`
   align-items: center;
@@ -210,51 +219,112 @@ function Row({
   return rowContent
 }
 
+const getParsedChainId = (parsedQs?: ParsedQs) => {
+  const chain = parsedQs?.chain
+  if (!chain || typeof chain !== 'string') return { urlChain: undefined, urlChainId: undefined }
+
+  return { urlChain: chain.toLowerCase(), urlChainId: getChainIdFromName(chain) }
+}
+
+const getChainIdFromName = (name: string) => {
+  const entry = Object.entries(CHAIN_IDS_TO_NAMES).find(([_, n]) => n === name)
+  const chainId = entry?.[0]
+  return chainId ? parseInt(chainId) : undefined
+}
+
+const getChainNameFromId = (id: string | number) => {
+  // casting here may not be right but fine to return undefined if it's not a supported chain ID
+  return CHAIN_IDS_TO_NAMES[id as SupportedChainId] || ''
+}
+
 export default function NetworkSelector() {
   const { chainId, library } = useActiveWeb3React()
+  const parsedQs = useParsedQueryString()
+  const { urlChain, urlChainId } = getParsedChainId(parsedQs)
+  const prevChainId = usePrevious(chainId)
   const node = useRef<HTMLDivElement>()
   const open = useModalOpen(ApplicationModal.NETWORK_SELECTOR)
   const toggle = useToggleModal(ApplicationModal.NETWORK_SELECTOR)
   useOnClickOutside(node, open ? toggle : undefined)
 
+  const history = useHistory()
+
   const info = chainId ? CHAIN_INFO[chainId] : undefined
 
   const dispatch = useAppDispatch()
 
-  const handleRowClick = useCallback(
-    (targetChain: number) => {
-      if (!library) return
-      switchToNetwork({ library, chainId: targetChain })
-        .then(() => toggle())
+  const handleChainSwitch = useCallback(
+    (targetChain: number, skipToggle?: boolean) => {
+      if (!library?.provider) return
+      switchToNetwork({ provider: library.provider, chainId: targetChain })
+        .then(() => {
+          if (!skipToggle) {
+            toggle()
+          }
+          history.replace({
+            search: replaceURLParam(history.location.search, 'chain', getChainNameFromId(targetChain)),
+          })
+        })
         .catch((error) => {
           console.error('Failed to switch networks', error)
-          toggle()
+
+          // we want app network <-> chainId param to be in sync, so if user changes the network by changing the URL
+          // but the request fails, revert the URL back to current chainId
+          if (chainId) {
+            history.replace({ search: replaceURLParam(history.location.search, 'chain', getChainNameFromId(chainId)) })
+          }
+
+          if (!skipToggle) {
+            toggle()
+          }
+
           dispatch(addPopup({ content: { failedSwitchNetwork: targetChain }, key: `failed-network-switch` }))
         })
     },
-    [dispatch, library, toggle]
+    [dispatch, library, toggle, history, chainId]
   )
 
+  useEffect(() => {
+    if (!chainId || !prevChainId) return
+
+    // when network change originates from wallet or dropdown selector, just update URL
+    if (chainId !== prevChainId) {
+      history.replace({ search: replaceURLParam(history.location.search, 'chain', getChainNameFromId(chainId)) })
+      // otherwise assume network change originates from URL
+    } else if (urlChainId && urlChainId !== chainId) {
+      handleChainSwitch(urlChainId, true)
+    }
+  }, [chainId, urlChainId, prevChainId, handleChainSwitch, history])
+
+  // set chain parameter on initial load if not there
+  useEffect(() => {
+    if (chainId && !urlChainId) {
+      history.replace({ search: replaceURLParam(history.location.search, 'chain', getChainNameFromId(chainId)) })
+    }
+  }, [chainId, history, urlChainId, urlChain])
+
   if (!chainId || !info || !library) {
     return null
   }
 
   return (
-    <SelectorWrapper ref={node as any}>
-      <SelectorControls onClick={toggle} interactive>
+    <SelectorWrapper ref={node as any} onMouseEnter={toggle} onMouseLeave={toggle}>
+      <SelectorControls interactive>
         <SelectorLogo interactive src={info.logoUrl} />
         <SelectorLabel>{info.label}</SelectorLabel>
         <StyledChevronDown />
       </SelectorControls>
       {open && (
-        <FlyoutMenu onMouseLeave={toggle}>
-          <FlyoutHeader>
-            <Trans>Select a network</Trans>
-          </FlyoutHeader>
-          <Row onSelectChain={handleRowClick} targetChain={SupportedChainId.MAINNET} />
-          <Row onSelectChain={handleRowClick} targetChain={SupportedChainId.POLYGON} />
-          <Row onSelectChain={handleRowClick} targetChain={SupportedChainId.OPTIMISM} />
-          <Row onSelectChain={handleRowClick} targetChain={SupportedChainId.ARBITRUM_ONE} />
+        <FlyoutMenu>
+          <FlyoutMenuContents>
+            <FlyoutHeader>
+              <Trans>Select a network</Trans>
+            </FlyoutHeader>
+            <Row onSelectChain={handleChainSwitch} targetChain={SupportedChainId.MAINNET} />
+            <Row onSelectChain={handleChainSwitch} targetChain={SupportedChainId.POLYGON} />
+            <Row onSelectChain={handleChainSwitch} targetChain={SupportedChainId.OPTIMISM} />
+            <Row onSelectChain={handleChainSwitch} targetChain={SupportedChainId.ARBITRUM_ONE} />
+          </FlyoutMenuContents>
         </FlyoutMenu>
       )}
     </SelectorWrapper>

src/components/Header/Polling.tsx

@@ -1,15 +1,15 @@
 import { Trans } from '@lingui/macro'
 import { RowFixed } from 'components/Row'
-import { CHAIN_INFO } from 'constants/chains'
+import { CHAIN_INFO } from 'constants/chainInfo'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import useCurrentBlockTimestamp from 'hooks/useCurrentBlockTimestamp'
 import useGasPrice from 'hooks/useGasPrice'
 import useMachineTimeMs from 'hooks/useMachineTime'
 import useTheme from 'hooks/useTheme'
-import { useActiveWeb3React } from 'hooks/web3'
 import JSBI from 'jsbi'
+import useBlockNumber from 'lib/hooks/useBlockNumber'
 import ms from 'ms.macro'
 import { useEffect, useState } from 'react'
-import { useBlockNumber } from 'state/application/hooks'
 import styled, { keyframes } from 'styled-components/macro'
 import { ExternalLink, ThemedText } from 'theme'
 import { ExplorerDataType, getExplorerLink } from 'utils/getExplorerLink'

src/components/Header/index.tsx

@@ -1,6 +1,8 @@
 import { Trans } from '@lingui/macro'
 import useScrollPosition from '@react-hook/window-scroll'
-import { CHAIN_INFO, SupportedChainId } from 'constants/chains'
+import { CHAIN_INFO } from 'constants/chainInfo'
+import { SupportedChainId } from 'constants/chains'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import useTheme from 'hooks/useTheme'
 import { darken } from 'polished'
 import { NavLink } from 'react-router-dom'
@@ -13,7 +15,6 @@ import { useNativeCurrencyBalances } from 'state/wallet/hooks'
 import styled from 'styled-components/macro'
 
 import { ReactComponent as Logo } from '../../assets/svg/logo.svg'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { ExternalLink, ThemedText } from '../../theme'
 import ClaimModal from '../claim/ClaimModal'
 import { CardNoise } from '../earn/styled'
@@ -263,9 +264,7 @@ export default function Header() {
 
   const {
     infoLink,
-    addNetworkInfo: {
-      nativeCurrency: { symbol: nativeCurrencySymbol },
-    },
+    nativeCurrency: { symbol: nativeCurrencySymbol },
   } = CHAIN_INFO[chainId ? chainId : SupportedChainId.MAINNET]
 
   return (

src/components/Identicon/StatusIcon.tsx

@@ -1,11 +1,10 @@
-import { AbstractConnector } from '@web3-react/abstract-connector'
-import { Connector } from 'widgets-web3-react/types'
+import { Connector } from '@web3-react/types'
+import { AbstractConnector } from 'web3-react-abstract-connector'
 
 import CoinbaseWalletIcon from '../../assets/images/coinbaseWalletIcon.svg'
 import FortmaticIcon from '../../assets/images/fortmaticIcon.png'
-import PortisIcon from '../../assets/images/portisIcon.png'
 import WalletConnectIcon from '../../assets/images/walletConnectIcon.svg'
-import { fortmatic, injected, portis, walletconnect, walletlink } from '../../connectors'
+import { fortmatic, injected, walletconnect, walletlink } from '../../connectors'
 import Identicon from '../Identicon'
 
 export default function StatusIcon({ connector }: { connector: AbstractConnector | Connector }) {
@@ -18,8 +17,6 @@ export default function StatusIcon({ connector }: { connector: AbstractConnector
       return <img src={CoinbaseWalletIcon} alt={'Coinbase Wallet'} />
     case fortmatic:
       return <img src={FortmaticIcon} alt={'Fortmatic'} />
-    case portis:
-      return <img src={PortisIcon} alt={'Portis'} />
     default:
       return null
   }

src/components/Identicon/index.tsx

@@ -1,10 +1,9 @@
 import jazzicon from '@metamask/jazzicon'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import useENSAvatar from 'hooks/useENSAvatar'
 import { useLayoutEffect, useMemo, useRef, useState } from 'react'
 import styled from 'styled-components/macro'
 
-import { useActiveWeb3React } from '../../hooks/web3'
-
 const StyledIdenticon = styled.div`
   height: 1rem;
   width: 1rem;

src/components/LiquidityChartRangeInput/hooks.ts

@@ -1,16 +1,10 @@
 import { Currency } from '@uniswap/sdk-core'
 import { FeeAmount } from '@uniswap/v3-sdk'
-import { usePoolActiveLiquidity } from 'hooks/usePoolTickData'
-import JSBI from 'jsbi'
+import { TickProcessed, usePoolActiveLiquidity } from 'hooks/usePoolTickData'
 import { useCallback, useMemo } from 'react'
 
 import { ChartEntry } from './types'
 
-export interface TickProcessed {
-  liquidityActive: JSBI
-  price0: string
-}
-
 export function useDensityChartData({
   currencyA,
   currencyB,

src/components/LiquidityChartRangeInput/index.tsx

@@ -9,7 +9,7 @@ import useTheme from 'hooks/useTheme'
 import { saturate } from 'polished'
 import React, { ReactNode, useCallback, useMemo } from 'react'
 import { BarChart2, CloudOff, Inbox } from 'react-feather'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import { batch } from 'react-redux'
 import { Bound } from 'state/mint/v3/actions'
 import styled from 'styled-components/macro'
@@ -158,11 +158,7 @@ export default function LiquidityChartRangeInput({
   )
 
   if (isError) {
-    ReactGA.exception({
-      ...error,
-      category: 'Liquidity',
-      fatal: false,
-    })
+    ReactGA.event('exception', { description: error.toString(), fatal: false })
   }
 
   return (

src/components/Menu/index.tsx

@@ -4,6 +4,7 @@ import { PrivacyPolicyModal } from 'components/PrivacyPolicy'
 import { L2_CHAIN_IDS } from 'constants/chains'
 import { LOCALE_LABEL, SUPPORTED_LOCALES, SupportedLocale } from 'constants/locales'
 import { useActiveLocale } from 'hooks/useActiveLocale'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useLocationLinkProps } from 'hooks/useLocationLinkProps'
 import React, { useEffect, useRef, useState } from 'react'
 import {
@@ -25,7 +26,6 @@ import styled, { css } from 'styled-components/macro'
 
 import { ReactComponent as MenuIcon } from '../../assets/images/menu.svg'
 import { useOnClickOutside } from '../../hooks/useOnClickOutside'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useModalOpen, useToggleModal } from '../../state/application/hooks'
 import { ApplicationModal } from '../../state/application/reducer'
 import { ExternalLink } from '../../theme'

src/components/ModalViews/index.tsx

@@ -1,10 +1,10 @@
 import { Trans } from '@lingui/macro'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useContext } from 'react'
 import { ArrowUpCircle } from 'react-feather'
 import styled, { ThemeContext } from 'styled-components/macro'
 
 import Circle from '../../assets/images/blue-loader.svg'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { CloseIcon, CustomLightSpinner, ThemedText } from '../../theme'
 import { ExternalLink } from '../../theme/components'
 import { ExplorerDataType, getExplorerLink } from '../../utils/getExplorerLink'

src/components/NetworkAlert/NetworkAlert.tsx

@@ -1,12 +1,12 @@
 import { Trans } from '@lingui/macro'
+import { CHAIN_INFO } from 'constants/chainInfo'
 import { SupportedChainId } from 'constants/chains'
-import { useActiveWeb3React } from 'hooks/web3'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { ArrowUpRight } from 'react-feather'
 import { useDarkModeManager } from 'state/user/hooks'
 import styled from 'styled-components/macro'
 import { ExternalLink, HideSmall } from 'theme'
 
-import { CHAIN_INFO } from '../../constants/chains'
 import { AutoRow } from '../Row'
 
 const L2Icon = styled.img`

src/components/Popups/ClaimPopup.tsx

@@ -1,12 +1,12 @@
 import { Trans } from '@lingui/macro'
 import { CurrencyAmount, Token } from '@uniswap/sdk-core'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useCallback, useEffect } from 'react'
 import { Heart, X } from 'react-feather'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import styled, { keyframes } from 'styled-components/macro'
 
 import tokenLogo from '../../assets/images/token-logo.png'
-import { useActiveWeb3React } from '../../hooks/web3'
 import {
   useModalOpen,
   useShowClaimPopup,

src/components/Popups/FailedNetworkSwitchPopup.tsx

@@ -1,9 +1,10 @@
 import { Trans } from '@lingui/macro'
+import { CHAIN_INFO } from 'constants/chainInfo'
+import { SupportedChainId } from 'constants/chains'
 import { useContext } from 'react'
 import { AlertCircle } from 'react-feather'
 import styled, { ThemeContext } from 'styled-components/macro'
 
-import { CHAIN_INFO, SupportedChainId } from '../../constants/chains'
 import { ThemedText } from '../../theme'
 import { AutoColumn } from '../Column'
 import { AutoRow } from '../Row'

src/components/Popups/SurveyPopup.tsx

@@ -0,0 +1,106 @@
+import { Trans } from '@lingui/macro'
+import { AutoColumn } from 'components/Column'
+import { RowFixed } from 'components/Row'
+import useCurrentBlockTimestamp from 'hooks/useCurrentBlockTimestamp'
+import { useEffect } from 'react'
+import { MessageCircle, X } from 'react-feather'
+import ReactGA from 'react-ga4'
+import { useShowSurveyPopup } from 'state/user/hooks'
+import styled from 'styled-components/macro'
+import { ExternalLink, ThemedText, Z_INDEX } from 'theme'
+
+import BGImage from '../../assets/images/survey-orb.svg'
+import useTheme from '../../hooks/useTheme'
+
+const Wrapper = styled(AutoColumn)`
+  background: #edeef2;
+  position: relative;
+  border-radius: 12px;
+  padding: 18px;
+  max-width: 360px;
+  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
+  color: ${({ theme }) => theme.text1};
+  overflow: hidden;
+
+  ${({ theme }) => theme.mediaWidth.upToSmall`
+    max-width: 100%;
+  `}
+`
+
+const BGOrb = styled.img`
+  position: absolute;
+  right: -64px;
+  top: -64px;
+  width: 180px;
+  z-index: ${Z_INDEX.sticky};
+`
+
+const WrappedCloseIcon = styled(X)`
+  position: absolute;
+  top: 10px;
+  right: 10px;
+  width: 20px;
+  height: 20px;
+  stroke: #7c7c80;
+  z-index: ${Z_INDEX.fixed};
+  :hover {
+    cursor: pointer;
+    opacity: 0.8;
+  }
+`
+
+const END_TIMESTAMP = 1642272346 // Jan 15th
+
+export default function SurveyPopup() {
+  const theme = useTheme()
+  const [showPopup, setShowSurveyPopup] = useShowSurveyPopup()
+
+  // show popup to 1% of users
+  useEffect(() => {
+    // has not visited page during A/B testing if undefined
+    if (showPopup === undefined) {
+      if (Math.random() < 0.01) {
+        setShowSurveyPopup(true)
+        // log a case of succesful view
+        ReactGA.event({
+          category: 'Survey',
+          action: 'Saw Survey',
+        })
+      }
+    }
+  }, [setShowSurveyPopup, showPopup])
+
+  // limit survey to 24 hours based on timestamps
+  const timestamp = useCurrentBlockTimestamp()
+  const durationOver = timestamp ? timestamp.toNumber() > END_TIMESTAMP : false
+
+  return (
+    <>
+      {!showPopup || durationOver ? null : (
+        <Wrapper gap="10px">
+          <WrappedCloseIcon
+            onClick={() => {
+              ReactGA.event({
+                category: 'Survey',
+                action: 'Clicked Survey Link',
+              })
+              setShowSurveyPopup(false)
+            }}
+          />
+          <BGOrb src={BGImage} />
+          <ExternalLink href="https://www.surveymonkey.com/r/YGWV9VD">
+            <RowFixed>
+              <MessageCircle stroke={theme.black} size="20px" strokeWidth="1px" />
+              <ThemedText.White fontWeight={600} color={theme.black} ml="6px">
+                <Trans>Tell us what you think ↗</Trans>
+              </ThemedText.White>
+            </RowFixed>
+          </ExternalLink>
+          <ThemedText.Black style={{ zIndex: Z_INDEX.fixed }} fontWeight={400} fontSize="12px" color={theme.black}>
+            <Trans>Take a 10 minute survey to help us improve your experience in the Uniswap app.</Trans>
+          </ThemedText.Black>
+        </Wrapper>
+      )}
+    </>
+  )
+}

src/components/Popups/TransactionPopup.tsx

@@ -1,8 +1,8 @@
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useContext } from 'react'
 import { AlertCircle, CheckCircle } from 'react-feather'
 import styled, { ThemeContext } from 'styled-components/macro'
 
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useTransaction } from '../../state/transactions/hooks'
 import { ThemedText } from '../../theme'
 import { ExternalLink } from '../../theme'

src/components/Popups/index.tsx

@@ -1,5 +1,5 @@
 import { SupportedChainId } from 'constants/chains'
-import { useActiveWeb3React } from 'hooks/web3'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import styled from 'styled-components/macro'
 import { MEDIA_WIDTHS } from 'theme'
 
@@ -14,11 +14,12 @@ const MobilePopupWrapper = styled.div<{ height: string | number }>`
   max-width: 100%;
   height: ${({ height }) => height};
   margin: ${({ height }) => (height ? '0 auto;' : 0)};
-  margin-bottom: ${({ height }) => (height ? '20px' : 0)}};
+  margin-bottom: ${({ height }) => (height ? '20px' : 0)};
 
   display: none;
   ${({ theme }) => theme.mediaWidth.upToSmall`
     display: block;
+    padding-top: 20px;
   `};
 `
 

src/components/PositionCard/V2.tsx

@@ -1,6 +1,7 @@
 import { Trans } from '@lingui/macro'
 import { CurrencyAmount, Percent, Token } from '@uniswap/sdk-core'
 import { Pair } from '@uniswap/v2-sdk'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import JSBI from 'jsbi'
 import { transparentize } from 'polished'
 import { useState } from 'react'
@@ -12,7 +13,6 @@ import styled from 'styled-components/macro'
 import { BIG_INT_ZERO } from '../../constants/misc'
 import { useColor } from '../../hooks/useColor'
 import { useTotalSupply } from '../../hooks/useTotalSupply'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useTokenBalance } from '../../state/wallet/hooks'
 import { currencyId } from '../../utils/currencyId'
 import { unwrappedToken } from '../../utils/unwrappedToken'

src/components/PositionCard/index.tsx

@@ -1,6 +1,7 @@
 import { Trans } from '@lingui/macro'
 import { CurrencyAmount, Percent, Token } from '@uniswap/sdk-core'
 import { Pair } from '@uniswap/v2-sdk'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import JSBI from 'jsbi'
 import { transparentize } from 'polished'
 import { useState } from 'react'
@@ -12,7 +13,6 @@ import styled from 'styled-components/macro'
 import { BIG_INT_ZERO } from '../../constants/misc'
 import { useColor } from '../../hooks/useColor'
 import { useTotalSupply } from '../../hooks/useTotalSupply'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useTokenBalance } from '../../state/wallet/hooks'
 import { ExternalLink, ThemedText } from '../../theme'
 import { currencyId } from '../../utils/currencyId'

src/components/PositionListItem/index.tsx

@@ -19,7 +19,7 @@ import { PositionDetails } from 'types/position'
 import { formatTickPrice } from 'utils/formatTickPrice'
 import { unwrappedToken } from 'utils/unwrappedToken'
 
-import { DAI, USDC, USDT, WBTC, WRAPPED_NATIVE_CURRENCY } from '../../constants/tokens'
+import { DAI, USDC_MAINNET, USDT, WBTC, WRAPPED_NATIVE_CURRENCY } from '../../constants/tokens'
 
 const LinkRow = styled(Link)`
   align-items: center;
@@ -145,7 +145,7 @@ export function getPriceOrderingFromPositionForUI(position?: Position): {
   const token1 = position.amount1.currency
 
   // if token0 is a dollar-stable asset, set it as the quote token
-  const stables = [DAI, USDC, USDT]
+  const stables = [DAI, USDC_MAINNET, USDT]
   if (stables.some((stable) => stable.equals(token0))) {
     return {
       priceLower: position.token0PriceUpper.invert(),
@@ -157,7 +157,7 @@ export function getPriceOrderingFromPositionForUI(position?: Position): {
 
   // if token1 is an ETH-/BTC-stable asset, set it as the base token
   const bases = [...Object.values(WRAPPED_NATIVE_CURRENCY), WBTC]
-  if (bases.some((base) => base.equals(token1))) {
+  if (bases.some((base) => base && base.equals(token1))) {
     return {
       priceLower: position.token0PriceUpper.invert(),
       priceUpper: position.token0PriceLower.invert(),

src/components/PrivacyPolicy/index.tsx

@@ -3,7 +3,7 @@ import Card, { DarkGreyCard } from 'components/Card'
 import Row, { AutoRow, RowBetween } from 'components/Row'
 import { useEffect, useRef } from 'react'
 import { ArrowDown, Info, X } from 'react-feather'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import styled from 'styled-components/macro'
 import { ExternalLink, ThemedText } from 'theme'
 import { isMobile } from 'utils/userAgent'

src/components/RangeSelector/PresetsButtons.tsx

@@ -2,7 +2,7 @@ import { Trans } from '@lingui/macro'
 import { ButtonOutlined } from 'components/Button'
 import { AutoRow } from 'components/Row'
 import React from 'react'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import styled from 'styled-components/macro'
 import { ThemedText } from 'theme'
 

src/components/RoutingDiagram/RoutingDiagram.test.tsx

@@ -1,7 +1,7 @@
 import { Protocol } from '@uniswap/router-sdk'
 import { Currency, Percent } from '@uniswap/sdk-core'
 import { FeeAmount } from '@uniswap/v3-sdk'
-import { DAI, USDC, WBTC } from 'constants/tokens'
+import { DAI, USDC_MAINNET, WBTC } from 'constants/tokens'
 import { render } from 'test-utils'
 
 import RoutingDiagram, { RoutingDiagramEntry } from './RoutingDiagram'
@@ -10,16 +10,16 @@ const percent = (strings: TemplateStringsArray) => new Percent(parseInt(strings[
 
 const singleRoute: RoutingDiagramEntry = {
   percent: percent`100`,
-  path: [[USDC, DAI, FeeAmount.LOW]],
+  path: [[USDC_MAINNET, DAI, FeeAmount.LOW]],
   protocol: Protocol.V3,
 }
 
 const multiRoute: RoutingDiagramEntry[] = [
-  { percent: percent`75`, path: [[USDC, DAI, FeeAmount.LOWEST]], protocol: Protocol.V2 },
+  { percent: percent`75`, path: [[USDC_MAINNET, DAI, FeeAmount.LOWEST]], protocol: Protocol.V2 },
   {
     percent: percent`25`,
     path: [
-      [USDC, WBTC, FeeAmount.MEDIUM],
+      [USDC_MAINNET, WBTC, FeeAmount.MEDIUM],
       [WBTC, DAI, FeeAmount.HIGH],
     ],
     protocol: Protocol.V3,
@@ -47,16 +47,16 @@ jest.mock('hooks/useTokenInfoFromActiveList', () => ({
 }))
 
 it('renders when no routes are provided', () => {
-  const { asFragment } = render(<RoutingDiagram currencyIn={DAI} currencyOut={USDC} routes={[]} />)
+  const { asFragment } = render(<RoutingDiagram currencyIn={DAI} currencyOut={USDC_MAINNET} routes={[]} />)
   expect(asFragment()).toMatchSnapshot()
 })
 
 it('renders single route', () => {
-  const { asFragment } = render(<RoutingDiagram currencyIn={USDC} currencyOut={DAI} routes={[singleRoute]} />)
+  const { asFragment } = render(<RoutingDiagram currencyIn={USDC_MAINNET} currencyOut={DAI} routes={[singleRoute]} />)
   expect(asFragment()).toMatchSnapshot()
 })
 
 it('renders multi route', () => {
-  const { asFragment } = render(<RoutingDiagram currencyIn={USDC} currencyOut={DAI} routes={multiRoute} />)
+  const { asFragment } = render(<RoutingDiagram currencyIn={USDC_MAINNET} currencyOut={DAI} routes={multiRoute} />)
   expect(asFragment()).toMatchSnapshot()
 })

src/components/RoutingDiagram/RoutingDiagram.tsx

@@ -1,12 +1,12 @@
 import { Trans } from '@lingui/macro'
-import { Protocol } from '@uniswap/router-sdk'
-import { Currency, Percent } from '@uniswap/sdk-core'
+import { Currency } from '@uniswap/sdk-core'
 import { FeeAmount } from '@uniswap/v3-sdk'
 import Badge from 'components/Badge'
 import CurrencyLogo from 'components/CurrencyLogo'
 import DoubleCurrencyLogo from 'components/DoubleLogo'
 import Row, { AutoRow } from 'components/Row'
 import { useTokenInfoFromActiveList } from 'hooks/useTokenInfoFromActiveList'
+import { RoutingDiagramEntry } from 'lib/components/Swap/RoutingDiagram/utils'
 import { Box } from 'rebass'
 import styled from 'styled-components/macro'
 import { ThemedText, Z_INDEX } from 'theme'
@@ -14,12 +14,6 @@ import { ThemedText, Z_INDEX } from 'theme'
 import { ReactComponent as DotLine } from '../../assets/svg/dot_line.svg'
 import { MouseoverTooltip } from '../Tooltip'
 
-export interface RoutingDiagramEntry {
-  percent: Percent
-  path: [Currency, Currency, FeeAmount][]
-  protocol: Protocol
-}
-
 const Wrapper = styled(Box)`
   align-items: center;
   width: 100%;

src/components/RoutingDiagram/__snapshots__/RoutingDiagram.test.tsx.snap

@@ -3,45 +3,45 @@
 exports[`renders multi route 1`] = `
 <DocumentFragment>
   <div
-    class="RoutingDiagram__Wrapper-sc-o1ook0-0 ePDWDk css-vurnku"
+    class="RoutingDiagram__Wrapper-sc-i2tbb-0 ivndgC css-vurnku"
   >
     <div
-      class="sc-bdnxRM Row-sc-nrd8cx-0 RoutingDiagram__RouteContainerRow-sc-o1ook0-1 lmTMKd itvFNV ibRCpr"
+      class="sc-bdnxRM Row-sc-u7azg8-0 RoutingDiagram__RouteContainerRow-sc-i2tbb-1 lmTMKd hLLNig hDkZVB"
     >
       CurrencyLogo currency=USDC
       <div
-        class="sc-bdnxRM Row-sc-nrd8cx-0 RoutingDiagram__RouteRow-sc-o1ook0-2 lmTMKd itvFNV fzMiot"
+        class="sc-bdnxRM Row-sc-u7azg8-0 RoutingDiagram__RouteRow-sc-i2tbb-2 lmTMKd hLLNig hUDqOH"
       >
         <div
-          class="RoutingDiagram__DottedLine-sc-o1ook0-4 kkXINS"
+          class="RoutingDiagram__DottedLine-sc-i2tbb-4 cKqYfU"
         >
           <svg
-            class="RoutingDiagram__DotColor-sc-o1ook0-5 kgYqrO"
+            class="RoutingDiagram__DotColor-sc-i2tbb-5 fhSaBA"
           >
             dot_line.svg
           </svg>
         </div>
         <div
-          class="Badge-sc-1mhw5si-0 RoutingDiagram__OpaqueBadge-sc-o1ook0-6 gayll OurGh"
+          class="Badge-sc-3epor3-0 RoutingDiagram__OpaqueBadge-sc-i2tbb-6 knpfHF gGARxH"
         >
           <div
-            class="Badge-sc-1mhw5si-0 RoutingDiagram__ProtocolBadge-sc-o1ook0-7 gayll bNVqMw"
+            class="Badge-sc-3epor3-0 RoutingDiagram__ProtocolBadge-sc-i2tbb-7 knpfHF lbdUti"
           >
             <div
-              class="theme__TextWrapper-sc-18nh1jk-0 cWOfab RoutingDiagram__BadgeText-sc-o1ook0-8 dYpdfO css-15li2d9"
+              class="theme__TextWrapper-sc-5lu8um-0 chxxqs RoutingDiagram__BadgeText-sc-i2tbb-8 ijjHig css-15li2d9"
             >
               V2
             </div>
           </div>
           <div
-            class="theme__TextWrapper-sc-18nh1jk-0 cWOfab RoutingDiagram__BadgeText-sc-o1ook0-8 dYpdfO css-1aekuku"
+            class="theme__TextWrapper-sc-5lu8um-0 chxxqs RoutingDiagram__BadgeText-sc-i2tbb-8 ijjHig css-1aekuku"
             style="min-width: auto;"
           >
             75%
           </div>
         </div>
         <div
-          class="sc-bdnxRM Row-sc-nrd8cx-0 Row__AutoRow-sc-nrd8cx-3 iqvZFe itvFNV kkMfuq"
+          class="sc-bdnxRM Row-sc-u7azg8-0 Row__AutoRow-sc-u7azg8-3 iqvZFe hLLNig cUhARX"
           style="justify-content: space-evenly; z-index: 2;"
           width="100%"
         >
@@ -51,42 +51,42 @@ exports[`renders multi route 1`] = `
       CurrencyLogo currency=DAI
     </div>
     <div
-      class="sc-bdnxRM Row-sc-nrd8cx-0 RoutingDiagram__RouteContainerRow-sc-o1ook0-1 lmTMKd itvFNV ibRCpr"
+      class="sc-bdnxRM Row-sc-u7azg8-0 RoutingDiagram__RouteContainerRow-sc-i2tbb-1 lmTMKd hLLNig hDkZVB"
     >
       CurrencyLogo currency=USDC
       <div
-        class="sc-bdnxRM Row-sc-nrd8cx-0 RoutingDiagram__RouteRow-sc-o1ook0-2 lmTMKd itvFNV fzMiot"
+        class="sc-bdnxRM Row-sc-u7azg8-0 RoutingDiagram__RouteRow-sc-i2tbb-2 lmTMKd hLLNig hUDqOH"
       >
         <div
-          class="RoutingDiagram__DottedLine-sc-o1ook0-4 kkXINS"
+          class="RoutingDiagram__DottedLine-sc-i2tbb-4 cKqYfU"
         >
           <svg
-            class="RoutingDiagram__DotColor-sc-o1ook0-5 kgYqrO"
+            class="RoutingDiagram__DotColor-sc-i2tbb-5 fhSaBA"
           >
             dot_line.svg
           </svg>
         </div>
         <div
-          class="Badge-sc-1mhw5si-0 RoutingDiagram__OpaqueBadge-sc-o1ook0-6 gayll OurGh"
+          class="Badge-sc-3epor3-0 RoutingDiagram__OpaqueBadge-sc-i2tbb-6 knpfHF gGARxH"
         >
           <div
-            class="Badge-sc-1mhw5si-0 RoutingDiagram__ProtocolBadge-sc-o1ook0-7 gayll bNVqMw"
+            class="Badge-sc-3epor3-0 RoutingDiagram__ProtocolBadge-sc-i2tbb-7 knpfHF lbdUti"
           >
             <div
-              class="theme__TextWrapper-sc-18nh1jk-0 cWOfab RoutingDiagram__BadgeText-sc-o1ook0-8 dYpdfO css-15li2d9"
+              class="theme__TextWrapper-sc-5lu8um-0 chxxqs RoutingDiagram__BadgeText-sc-i2tbb-8 ijjHig css-15li2d9"
             >
               V3
             </div>
           </div>
           <div
-            class="theme__TextWrapper-sc-18nh1jk-0 cWOfab RoutingDiagram__BadgeText-sc-o1ook0-8 dYpdfO css-1aekuku"
+            class="theme__TextWrapper-sc-5lu8um-0 chxxqs RoutingDiagram__BadgeText-sc-i2tbb-8 ijjHig css-1aekuku"
             style="min-width: auto;"
           >
             25%
           </div>
         </div>
         <div
-          class="sc-bdnxRM Row-sc-nrd8cx-0 Row__AutoRow-sc-nrd8cx-3 iqvZFe itvFNV kkMfuq"
+          class="sc-bdnxRM Row-sc-u7azg8-0 Row__AutoRow-sc-u7azg8-3 iqvZFe hLLNig cUhARX"
           style="justify-content: space-evenly; z-index: 2;"
           width="100%"
         >
@@ -102,45 +102,45 @@ exports[`renders multi route 1`] = `
 exports[`renders single route 1`] = `
 <DocumentFragment>
   <div
-    class="RoutingDiagram__Wrapper-sc-o1ook0-0 ePDWDk css-vurnku"
+    class="RoutingDiagram__Wrapper-sc-i2tbb-0 ivndgC css-vurnku"
   >
     <div
-      class="sc-bdnxRM Row-sc-nrd8cx-0 RoutingDiagram__RouteContainerRow-sc-o1ook0-1 lmTMKd itvFNV ibRCpr"
+      class="sc-bdnxRM Row-sc-u7azg8-0 RoutingDiagram__RouteContainerRow-sc-i2tbb-1 lmTMKd hLLNig hDkZVB"
     >
       CurrencyLogo currency=USDC
       <div
-        class="sc-bdnxRM Row-sc-nrd8cx-0 RoutingDiagram__RouteRow-sc-o1ook0-2 lmTMKd itvFNV fzMiot"
+        class="sc-bdnxRM Row-sc-u7azg8-0 RoutingDiagram__RouteRow-sc-i2tbb-2 lmTMKd hLLNig hUDqOH"
       >
         <div
-          class="RoutingDiagram__DottedLine-sc-o1ook0-4 kkXINS"
+          class="RoutingDiagram__DottedLine-sc-i2tbb-4 cKqYfU"
         >
           <svg
-            class="RoutingDiagram__DotColor-sc-o1ook0-5 kgYqrO"
+            class="RoutingDiagram__DotColor-sc-i2tbb-5 fhSaBA"
           >
             dot_line.svg
           </svg>
         </div>
         <div
-          class="Badge-sc-1mhw5si-0 RoutingDiagram__OpaqueBadge-sc-o1ook0-6 gayll OurGh"
+          class="Badge-sc-3epor3-0 RoutingDiagram__OpaqueBadge-sc-i2tbb-6 knpfHF gGARxH"
         >
           <div
-            class="Badge-sc-1mhw5si-0 RoutingDiagram__ProtocolBadge-sc-o1ook0-7 gayll bNVqMw"
+            class="Badge-sc-3epor3-0 RoutingDiagram__ProtocolBadge-sc-i2tbb-7 knpfHF lbdUti"
           >
             <div
-              class="theme__TextWrapper-sc-18nh1jk-0 cWOfab RoutingDiagram__BadgeText-sc-o1ook0-8 dYpdfO css-15li2d9"
+              class="theme__TextWrapper-sc-5lu8um-0 chxxqs RoutingDiagram__BadgeText-sc-i2tbb-8 ijjHig css-15li2d9"
             >
               V3
             </div>
           </div>
           <div
-            class="theme__TextWrapper-sc-18nh1jk-0 cWOfab RoutingDiagram__BadgeText-sc-o1ook0-8 dYpdfO css-1aekuku"
+            class="theme__TextWrapper-sc-5lu8um-0 chxxqs RoutingDiagram__BadgeText-sc-i2tbb-8 ijjHig css-1aekuku"
             style="min-width: auto;"
           >
             100%
           </div>
         </div>
         <div
-          class="sc-bdnxRM Row-sc-nrd8cx-0 Row__AutoRow-sc-nrd8cx-3 iqvZFe itvFNV kkMfuq"
+          class="sc-bdnxRM Row-sc-u7azg8-0 Row__AutoRow-sc-u7azg8-3 iqvZFe hLLNig cUhARX"
           style="justify-content: space-evenly; z-index: 2;"
           width="100%"
         >
@@ -156,7 +156,7 @@ exports[`renders single route 1`] = `
 exports[`renders when no routes are provided 1`] = `
 <DocumentFragment>
   <div
-    class="RoutingDiagram__Wrapper-sc-o1ook0-0 ePDWDk css-vurnku"
+    class="RoutingDiagram__Wrapper-sc-i2tbb-0 ivndgC css-vurnku"
   />
 </DocumentFragment>
 `;

src/components/SearchModal/CurrencyList.tsx

@@ -2,6 +2,7 @@ import { Trans } from '@lingui/macro'
 import { Currency, CurrencyAmount, Token } from '@uniswap/sdk-core'
 import { LightGreyCard } from 'components/Card'
 import QuestionHelper from 'components/QuestionHelper'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import useTheme from 'hooks/useTheme'
 import { CSSProperties, MutableRefObject, useCallback, useMemo } from 'react'
 import { FixedSizeList } from 'react-window'
@@ -10,7 +11,6 @@ import styled from 'styled-components/macro'
 
 import TokenListLogo from '../../assets/svg/tokenlist.svg'
 import { useIsUserAddedToken } from '../../hooks/Tokens'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useCombinedActiveList } from '../../state/lists/hooks'
 import { WrappedTokenInfo } from '../../state/lists/wrappedTokenInfo'
 import { useCurrencyBalance } from '../../state/wallet/hooks'

src/components/SearchModal/CurrencySearch.tsx

@@ -1,35 +1,31 @@
 // eslint-disable-next-line no-restricted-imports
 import { t, Trans } from '@lingui/macro'
 import { Currency, Token } from '@uniswap/sdk-core'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import useDebounce from 'hooks/useDebounce'
 import { useOnClickOutside } from 'hooks/useOnClickOutside'
 import useTheme from 'hooks/useTheme'
 import useToggle from 'hooks/useToggle'
+import useNativeCurrency from 'lib/hooks/useNativeCurrency'
+import { getTokenFilter } from 'lib/hooks/useTokenList/filtering'
+import { tokenComparator, useSortTokensByQuery } from 'lib/hooks/useTokenList/sorting'
 import { KeyboardEvent, RefObject, useCallback, useEffect, useMemo, useRef, useState } from 'react'
 import { Edit } from 'react-feather'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import AutoSizer from 'react-virtualized-auto-sizer'
 import { FixedSizeList } from 'react-window'
 import { Text } from 'rebass'
+import { useAllTokenBalances } from 'state/wallet/hooks'
 import styled from 'styled-components/macro'
 
-import {
-  useAllTokens,
-  useIsUserAddedToken,
-  useNativeCurrency,
-  useSearchInactiveTokenLists,
-  useToken,
-} from '../../hooks/Tokens'
-import { useActiveWeb3React } from '../../hooks/web3'
+import { useAllTokens, useIsUserAddedToken, useSearchInactiveTokenLists, useToken } from '../../hooks/Tokens'
 import { ButtonText, CloseIcon, IconWrapper, ThemedText } from '../../theme'
 import { isAddress } from '../../utils'
 import Column from '../Column'
 import Row, { RowBetween, RowFixed } from '../Row'
 import CommonBases from './CommonBases'
 import CurrencyList from './CurrencyList'
-import { filterTokens, useSortedTokensByQuery } from './filtering'
 import ImportRow from './ImportRow'
-import { useTokenComparator } from './sorting'
 import { PaddedColumn, SearchInput, Separator } from './styleds'
 
 const ContentWrapper = styled(Column)`
@@ -84,8 +80,6 @@ export function CurrencySearch({
   const [searchQuery, setSearchQuery] = useState<string>('')
   const debouncedQuery = useDebounce(searchQuery, 200)
 
-  const [invertSearchOrder] = useState<boolean>(false)
-
   const allTokens = useAllTokens()
 
   // if they input an address, use it
@@ -105,17 +99,16 @@ export function CurrencySearch({
     }
   }, [isAddressSearch])
 
-  const tokenComparator = useTokenComparator(invertSearchOrder)
-
   const filteredTokens: Token[] = useMemo(() => {
-    return filterTokens(Object.values(allTokens), debouncedQuery)
+    return Object.values(allTokens).filter(getTokenFilter(debouncedQuery))
   }, [allTokens, debouncedQuery])
 
+  const balances = useAllTokenBalances()
   const sortedTokens: Token[] = useMemo(() => {
-    return filteredTokens.sort(tokenComparator)
-  }, [filteredTokens, tokenComparator])
+    return filteredTokens.sort(tokenComparator.bind(null, balances))
+  }, [balances, filteredTokens])
 
-  const filteredSortedTokens = useSortedTokensByQuery(sortedTokens, debouncedQuery)
+  const filteredSortedTokens = useSortTokensByQuery(debouncedQuery, sortedTokens)
 
   const native = useNativeCurrency()
 

src/components/SearchModal/ImportList.tsx

@@ -11,7 +11,7 @@ import useTheme from 'hooks/useTheme'
 import { transparentize } from 'polished'
 import { useCallback, useState } from 'react'
 import { AlertTriangle, ArrowLeft } from 'react-feather'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import { useAppDispatch } from 'state/hooks'
 import { enableList, removeList } from 'state/lists/actions'
 import { useAllLists } from 'state/lists/hooks'

src/components/SearchModal/ImportToken.tsx

@@ -48,7 +48,7 @@ export function ImportToken(props: ImportProps) {
         <RowBetween>
           {onBack ? <ArrowLeft style={{ cursor: 'pointer' }} onClick={onBack} /> : <div />}
           <ThemedText.MediumHeader>
-            <Plural value={tokens.length} one="Import token" other="Import tokens" />
+            <Plural value={tokens.length} _1="Import token" other="Import tokens" />
           </ThemedText.MediumHeader>
           {onDismiss ? <CloseIcon onClick={onDismiss} /> : <div />}
         </RowBetween>

src/components/SearchModal/ManageLists.tsx

@@ -3,11 +3,13 @@ import { t, Trans } from '@lingui/macro'
 import { TokenList } from '@uniswap/token-lists'
 import Card from 'components/Card'
 import { UNSUPPORTED_LIST_URLS } from 'constants/lists'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useListColor } from 'hooks/useColor'
-import { useActiveWeb3React } from 'hooks/web3'
+import parseENSAddress from 'lib/utils/parseENSAddress'
+import uriToHttp from 'lib/utils/uriToHttp'
 import { memo, useCallback, useEffect, useMemo, useRef, useState } from 'react'
 import { CheckCircle, Settings } from 'react-feather'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import { usePopper } from 'react-popper'
 import { useAppDispatch, useAppSelector } from 'state/hooks'
 import styled from 'styled-components/macro'
@@ -20,8 +22,6 @@ import { acceptListUpdate, disableList, enableList, removeList } from '../../sta
 import { useActiveListUrls, useAllLists, useIsListActive } from '../../state/lists/hooks'
 import { ExternalLink, IconWrapper, LinkStyledButton, ThemedText } from '../../theme'
 import listVersionLabel from '../../utils/listVersionLabel'
-import { parseENSAddress } from '../../utils/parseENSAddress'
-import uriToHttp from '../../utils/uriToHttp'
 import { ButtonEmpty, ButtonPrimary } from '../Button'
 import Column, { AutoColumn } from '../Column'
 import ListLogo from '../ListLogo'

src/components/SearchModal/ManageTokens.tsx

@@ -5,7 +5,7 @@ import Column from 'components/Column'
 import CurrencyLogo from 'components/CurrencyLogo'
 import Row, { RowBetween, RowFixed } from 'components/Row'
 import { useToken } from 'hooks/Tokens'
-import { useActiveWeb3React } from 'hooks/web3'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { RefObject, useCallback, useMemo, useRef, useState } from 'react'
 import { useRemoveUserAddedToken, useUserAddedTokens } from 'state/user/hooks'
 import styled from 'styled-components/macro'

src/components/SearchModal/TokenImportCard.tsx

@@ -6,7 +6,7 @@ import { AutoColumn } from 'components/Column'
 import CurrencyLogo from 'components/CurrencyLogo'
 import ListLogo from 'components/ListLogo'
 import { RowFixed } from 'components/Row'
-import { useActiveWeb3React } from 'hooks/web3'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { transparentize } from 'polished'
 import { AlertCircle } from 'react-feather'
 import styled, { useTheme } from 'styled-components/macro'

src/components/SearchModal/filtering.ts

@@ -1,76 +0,0 @@
-import { Token } from '@uniswap/sdk-core'
-import { TokenInfo } from '@uniswap/token-lists'
-import { useMemo } from 'react'
-
-import { isAddress } from '../../utils'
-
-const alwaysTrue = () => true
-
-/**
- * Create a filter function to apply to a token for whether it matches a particular search query
- * @param search the search query to apply to the token
- */
-export function createTokenFilterFunction<T extends Token | TokenInfo>(search: string): (tokens: T) => boolean {
-  const searchingAddress = isAddress(search)
-
-  if (searchingAddress) {
-    const lower = searchingAddress.toLowerCase()
-    return (t: T) => ('isToken' in t ? searchingAddress === t.address : lower === t.address.toLowerCase())
-  }
-
-  const lowerSearchParts = search
-    .toLowerCase()
-    .split(/\s+/)
-    .filter((s) => s.length > 0)
-
-  if (lowerSearchParts.length === 0) return alwaysTrue
-
-  const matchesSearch = (s: string): boolean => {
-    const sParts = s
-      .toLowerCase()
-      .split(/\s+/)
-      .filter((s) => s.length > 0)
-
-    return lowerSearchParts.every((p) => p.length === 0 || sParts.some((sp) => sp.startsWith(p) || sp.endsWith(p)))
-  }
-
-  return ({ name, symbol }: T): boolean => Boolean((symbol && matchesSearch(symbol)) || (name && matchesSearch(name)))
-}
-
-export function filterTokens<T extends Token | TokenInfo>(tokens: T[], search: string): T[] {
-  return tokens.filter(createTokenFilterFunction(search))
-}
-
-export function useSortedTokensByQuery(tokens: Token[] | undefined, searchQuery: string): Token[] {
-  return useMemo(() => {
-    if (!tokens) {
-      return []
-    }
-
-    const symbolMatch = searchQuery
-      .toLowerCase()
-      .split(/\s+/)
-      .filter((s) => s.length > 0)
-
-    if (symbolMatch.length > 1) {
-      return tokens
-    }
-
-    const exactMatches: Token[] = []
-    const symbolSubtrings: Token[] = []
-    const rest: Token[] = []
-
-    // sort tokens by exact match -> subtring on symbol match -> rest
-    tokens.map((token) => {
-      if (token.symbol?.toLowerCase() === symbolMatch[0]) {
-        return exactMatches.push(token)
-      } else if (token.symbol?.toLowerCase().startsWith(searchQuery.toLowerCase().trim())) {
-        return symbolSubtrings.push(token)
-      } else {
-        return rest.push(token)
-      }
-    })
-
-    return [...exactMatches, ...symbolSubtrings, ...rest]
-  }, [tokens, searchQuery])
-}

src/components/SearchModal/sorting.ts

@@ -1,51 +0,0 @@
-import { Currency, CurrencyAmount, Token } from '@uniswap/sdk-core'
-import { useMemo } from 'react'
-
-import { useAllTokenBalances } from '../../state/wallet/hooks'
-
-// compare two token amounts with highest one coming first
-function balanceComparator(balanceA?: CurrencyAmount<Currency>, balanceB?: CurrencyAmount<Currency>) {
-  if (balanceA && balanceB) {
-    return balanceA.greaterThan(balanceB) ? -1 : balanceA.equalTo(balanceB) ? 0 : 1
-  } else if (balanceA && balanceA.greaterThan('0')) {
-    return -1
-  } else if (balanceB && balanceB.greaterThan('0')) {
-    return 1
-  }
-  return 0
-}
-
-function getTokenComparator(balances: {
-  [tokenAddress: string]: CurrencyAmount<Currency> | undefined
-}): (tokenA: Token, tokenB: Token) => number {
-  return function sortTokens(tokenA: Token, tokenB: Token): number {
-    // -1 = a is first
-    // 1 = b is first
-
-    // sort by balances
-    const balanceA = balances[tokenA.address]
-    const balanceB = balances[tokenB.address]
-
-    const balanceComp = balanceComparator(balanceA, balanceB)
-    if (balanceComp !== 0) return balanceComp
-
-    if (tokenA.symbol && tokenB.symbol) {
-      // sort by symbol
-      return tokenA.symbol.toLowerCase() < tokenB.symbol.toLowerCase() ? -1 : 1
-    } else {
-      return tokenA.symbol ? -1 : tokenB.symbol ? -1 : 0
-    }
-  }
-}
-
-export function useTokenComparator(inverted: boolean): (tokenA: Token, tokenB: Token) => number {
-  const balances = useAllTokenBalances()
-  const comparator = useMemo(() => getTokenComparator(balances ?? {}), [balances])
-  return useMemo(() => {
-    if (inverted) {
-      return (tokenA: Token, tokenB: Token) => comparator(tokenA, tokenB) * -1
-    } else {
-      return comparator
-    }
-  }, [inverted, comparator])
-}

src/components/Settings/index.tsx

@@ -1,12 +1,12 @@
 // eslint-disable-next-line no-restricted-imports
 import { t, Trans } from '@lingui/macro'
 import { Percent } from '@uniswap/sdk-core'
-import { useActiveWeb3React } from 'hooks/web3'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
+import { AUTO_ROUTER_SUPPORTED_CHAINS } from 'lib/hooks/routing/clientSideSmartOrderRouter'
 import { useContext, useRef, useState } from 'react'
 import { Settings, X } from 'react-feather'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import { Text } from 'rebass'
-import { AUTO_ROUTER_SUPPORTED_CHAINS } from 'state/routing/clientSideSmartOrderRouter/constants'
 import styled, { ThemeContext } from 'styled-components/macro'
 
 import { useOnClickOutside } from '../../hooks/useOnClickOutside'

src/components/TransactionConfirmationModal/index.tsx

@@ -1,7 +1,9 @@
 import { Trans } from '@lingui/macro'
 import { Currency } from '@uniswap/sdk-core'
 import Badge from 'components/Badge'
-import { CHAIN_INFO, L2_CHAIN_IDS, SupportedL2ChainId } from 'constants/chains'
+import { CHAIN_INFO } from 'constants/chainInfo'
+import { L2_CHAIN_IDS, SupportedL2ChainId } from 'constants/chains'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import useAddTokenToMetamask from 'hooks/useAddTokenToMetamask'
 import { ReactNode, useContext } from 'react'
 import { AlertCircle, AlertTriangle, ArrowUpCircle, CheckCircle } from 'react-feather'
@@ -11,7 +13,6 @@ import styled, { ThemeContext } from 'styled-components/macro'
 
 import Circle from '../../assets/images/blue-loader.svg'
 import MetaMaskLogo from '../../assets/images/metamask.png'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { ExternalLink } from '../../theme'
 import { CloseIcon, CustomLightSpinner } from '../../theme'
 import { ExplorerDataType, getExplorerLink } from '../../utils/getExplorerLink'

src/components/TransactionSettings/index.tsx

@@ -2,7 +2,7 @@ import { Trans } from '@lingui/macro'
 import { Percent } from '@uniswap/sdk-core'
 import { L2_CHAIN_IDS } from 'constants/chains'
 import { DEFAULT_DEADLINE_FROM_NOW } from 'constants/misc'
-import { useActiveWeb3React } from 'hooks/web3'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import ms from 'ms.macro'
 import { darken } from 'polished'
 import { useContext, useState } from 'react'

src/components/WalletModal/PendingView.tsx

@@ -1,7 +1,7 @@
 import { Trans } from '@lingui/macro'
-import { AbstractConnector } from '@web3-react/abstract-connector'
 import { darken } from 'polished'
 import styled from 'styled-components/macro'
+import { AbstractConnector } from 'web3-react-abstract-connector'
 
 import { injected } from '../../connectors'
 import { SUPPORTED_WALLETS } from '../../constants/wallet'

src/components/WalletModal/index.tsx

@@ -1,19 +1,19 @@
 import { Trans } from '@lingui/macro'
-import { AbstractConnector } from '@web3-react/abstract-connector'
-import { UnsupportedChainIdError, useWeb3React } from '@web3-react/core'
-import { WalletConnectConnector } from '@web3-react/walletconnect-connector'
 import { AutoColumn } from 'components/Column'
 import { PrivacyPolicy } from 'components/PrivacyPolicy'
 import Row, { AutoRow, RowBetween } from 'components/Row'
 import { useWalletConnectMonitoringEventCallback } from 'hooks/useMonitoringEventCallback'
 import { useEffect, useState } from 'react'
 import { ArrowLeft, ArrowRight, Info } from 'react-feather'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import styled from 'styled-components/macro'
+import { AbstractConnector } from 'web3-react-abstract-connector'
+import { UnsupportedChainIdError, useWeb3React } from 'web3-react-core'
+import { WalletConnectConnector } from 'web3-react-walletconnect-connector'
 
 import MetamaskIcon from '../../assets/images/metamask.png'
 import { ReactComponent as Close } from '../../assets/images/x.svg'
-import { fortmatic, injected, portis } from '../../connectors'
+import { fortmatic, injected } from '../../connectors'
 import { OVERLAY_READY } from '../../connectors/Fortmatic'
 import { SUPPORTED_WALLETS } from '../../constants/wallet'
 import usePrevious from '../../hooks/usePrevious'
@@ -228,11 +228,6 @@ export default function WalletModal({
       const option = SUPPORTED_WALLETS[key]
       // check for mobile options
       if (isMobile) {
-        //disable portis on mobile for now
-        if (option.connector === portis) {
-          return null
-        }
-
         if (!window.web3 && !window.ethereum && option.mobile) {
           return (
             <Option
@@ -320,7 +315,7 @@ export default function WalletModal({
           <ContentWrapper>
             {error instanceof UnsupportedChainIdError ? (
               <h5>
-                <Trans>Please connect to the appropriate Ethereum network.</Trans>
+                <Trans>Please connect to a supported network in the dropdown menu or in your wallet.</Trans>
               </h5>
             ) : (
               <Trans>Error connecting. Try refreshing the page.</Trans>

src/components/Web3ReactManager/index.tsx

@@ -1,7 +1,7 @@
 import { Trans } from '@lingui/macro'
-import { useWeb3React } from '@web3-react/core'
 import { useEffect } from 'react'
 import styled from 'styled-components/macro'
+import { useWeb3React } from 'web3-react-core'
 
 import { network } from '../../connectors'
 import { NetworkContextName } from '../../constants/misc'

src/components/Web3Status/index.tsx

@@ -1,12 +1,12 @@
 // eslint-disable-next-line no-restricted-imports
 import { t, Trans } from '@lingui/macro'
-import { AbstractConnector } from '@web3-react/abstract-connector'
-import { UnsupportedChainIdError, useWeb3React } from '@web3-react/core'
+import { Connector } from '@web3-react/types'
 import { darken } from 'polished'
 import { useMemo } from 'react'
 import { Activity } from 'react-feather'
 import styled, { css } from 'styled-components/macro'
-import { Connector } from 'widgets-web3-react/types'
+import { AbstractConnector } from 'web3-react-abstract-connector'
+import { UnsupportedChainIdError, useWeb3React } from 'web3-react-core'
 
 import { NetworkContextName } from '../../constants/misc'
 import useENSName from '../../hooks/useENSName'

src/components/analytics/GoogleAnalyticsReporter.tsx

@@ -1,16 +1,13 @@
-import { useActiveWeb3React } from 'hooks/web3'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useEffect } from 'react'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import { RouteComponentProps } from 'react-router-dom'
 import { getCLS, getFCP, getFID, getLCP, Metric } from 'web-vitals'
 
+import { GOOGLE_ANALYTICS_CLIENT_ID_STORAGE_KEY } from './index'
+
 function reportWebVitals({ name, delta, id }: Metric) {
-  ReactGA.timing({
-    category: 'Web Vitals',
-    variable: name,
-    value: Math.round(name === 'CLS' ? delta * 1000 : delta),
-    label: id,
-  })
+  ReactGA._gaCommandSendTiming('Web Vitals', name, Math.round(name === 'CLS' ? delta * 1000 : delta), id)
 }
 
 // tracks web vitals and pageviews
@@ -31,5 +28,15 @@ export default function GoogleAnalyticsReporter({ location: { pathname, search }
   useEffect(() => {
     ReactGA.pageview(`${pathname}${search}`)
   }, [pathname, search])
+
+  useEffect(() => {
+    // typed as 'any' in react-ga4 -.-
+    ReactGA.ga((tracker: any) => {
+      if (!tracker) return
+
+      const clientId = tracker.get('clientId')
+      window.localStorage.setItem(GOOGLE_ANALYTICS_CLIENT_ID_STORAGE_KEY, clientId)
+    })
+  }, [])
   return null
 }

src/components/analytics/index.ts

@@ -1,12 +1,17 @@
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import { isMobile } from 'utils/userAgent'
 
+export const GOOGLE_ANALYTICS_CLIENT_ID_STORAGE_KEY = 'ga_client_id'
 const GOOGLE_ANALYTICS_ID: string | undefined = process.env.REACT_APP_GOOGLE_ANALYTICS_ID
+
+const storedClientId = window.localStorage.getItem(GOOGLE_ANALYTICS_CLIENT_ID_STORAGE_KEY)
+
 if (typeof GOOGLE_ANALYTICS_ID === 'string') {
   ReactGA.initialize(GOOGLE_ANALYTICS_ID, {
     gaOptions: {
       storage: 'none',
       storeGac: false,
+      clientId: storedClientId ?? undefined,
     },
   })
   ReactGA.set({
@@ -18,5 +23,5 @@ if (typeof GOOGLE_ANALYTICS_ID === 'string') {
       : 'mobileRegular',
   })
 } else {
-  ReactGA.initialize('test', { testMode: true, debug: true })
+  ReactGA.initialize('test', { gtagOptions: { debug_mode: true } })
 }

src/components/claim/AddressClaimModal.tsx

@@ -1,6 +1,7 @@
 import { isAddress } from '@ethersproject/address'
 import { Trans } from '@lingui/macro'
 import { CurrencyAmount, Token } from '@uniswap/sdk-core'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useState } from 'react'
 import { Text } from 'rebass'
 import styled from 'styled-components/macro'
@@ -8,7 +9,6 @@ import styled from 'styled-components/macro'
 import Circle from '../../assets/images/blue-loader.svg'
 import tokenLogo from '../../assets/images/token-logo.png'
 import useENS from '../../hooks/useENS'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useClaimCallback, useUserHasAvailableClaim, useUserUnclaimedAmount } from '../../state/claim/hooks'
 import { useIsTransactionPending } from '../../state/transactions/hooks'
 import { CloseIcon, CustomLightSpinner, ExternalLink, ThemedText, UniTokenAnimated } from '../../theme'

src/components/claim/ClaimModal.tsx

@@ -1,6 +1,7 @@
 import { isAddress } from '@ethersproject/address'
 import { Trans } from '@lingui/macro'
 import { CurrencyAmount, Token } from '@uniswap/sdk-core'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import JSBI from 'jsbi'
 import { useEffect, useState } from 'react'
 import { Text } from 'rebass'
@@ -8,7 +9,6 @@ import styled from 'styled-components/macro'
 
 import Circle from '../../assets/images/blue-loader.svg'
 import tokenLogo from '../../assets/images/token-logo.png'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useModalOpen, useToggleSelfClaimModal } from '../../state/application/hooks'
 import { ApplicationModal } from '../../state/application/reducer'
 import { useClaimCallback, useUserClaimData, useUserUnclaimedAmount } from '../../state/claim/hooks'

src/components/earn/ClaimRewardModal.tsx

@@ -1,10 +1,11 @@
 import { TransactionResponse } from '@ethersproject/providers'
 import { Trans } from '@lingui/macro'
+import StakingRewardsJson from '@uniswap/liquidity-staker/build/StakingRewards.json'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { ReactNode, useState } from 'react'
 import styled from 'styled-components/macro'
 
-import { useStakingContract } from '../../hooks/useContract'
-import { useActiveWeb3React } from '../../hooks/web3'
+import { useContract } from '../../hooks/useContract'
 import { StakingInfo } from '../../state/stake/hooks'
 import { TransactionType } from '../../state/transactions/actions'
 import { useTransactionAdder } from '../../state/transactions/hooks'
@@ -15,6 +16,12 @@ import Modal from '../Modal'
 import { LoadingView, SubmittedView } from '../ModalViews'
 import { RowBetween } from '../Row'
 
+const { abi: STAKING_REWARDS_ABI } = StakingRewardsJson
+
+function useStakingContract(stakingAddress?: string, withSignerIfPossible?: boolean) {
+  return useContract(stakingAddress, STAKING_REWARDS_ABI, withSignerIfPossible)
+}
+
 const ContentWrapper = styled(AutoColumn)`
   width: 100%;
   padding: 1rem;

src/components/earn/StakingModal.tsx

@@ -1,15 +1,16 @@
 import { TransactionResponse } from '@ethersproject/providers'
 import { Trans } from '@lingui/macro'
+import StakingRewardsJson from '@uniswap/liquidity-staker/build/StakingRewards.json'
 import { CurrencyAmount, Token } from '@uniswap/sdk-core'
 import { Pair } from '@uniswap/v2-sdk'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
+import { useV2LiquidityTokenPermit } from 'hooks/useV2LiquidityTokenPermit'
 import { useCallback, useState } from 'react'
 import styled from 'styled-components/macro'
 
 import { ApprovalState, useApproveCallback } from '../../hooks/useApproveCallback'
-import { usePairContract, useStakingContract, useV2RouterContract } from '../../hooks/useContract'
-import { useV2LiquidityTokenPermit } from '../../hooks/useERC20Permit'
+import { useContract, usePairContract, useV2RouterContract } from '../../hooks/useContract'
 import useTransactionDeadline from '../../hooks/useTransactionDeadline'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { StakingInfo, useDerivedStakeInfo } from '../../state/stake/hooks'
 import { TransactionType } from '../../state/transactions/actions'
 import { useTransactionAdder } from '../../state/transactions/hooks'
@@ -24,6 +25,12 @@ import { LoadingView, SubmittedView } from '../ModalViews'
 import ProgressCircles from '../ProgressSteps'
 import { RowBetween } from '../Row'
 
+const { abi: STAKING_REWARDS_ABI } = StakingRewardsJson
+
+function useStakingContract(stakingAddress?: string, withSignerIfPossible?: boolean) {
+  return useContract(stakingAddress, STAKING_REWARDS_ABI, withSignerIfPossible)
+}
+
 const HypotheticalRewardRate = styled.div<{ dim: boolean }>`
   display: flex;
   justify-content: space-between;

src/components/earn/UnstakingModal.tsx

@@ -1,10 +1,11 @@
 import { TransactionResponse } from '@ethersproject/providers'
 import { Trans } from '@lingui/macro'
+import StakingRewardsJson from '@uniswap/liquidity-staker/build/StakingRewards.json'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { ReactNode, useState } from 'react'
 import styled from 'styled-components/macro'
 
-import { useStakingContract } from '../../hooks/useContract'
-import { useActiveWeb3React } from '../../hooks/web3'
+import { useContract } from '../../hooks/useContract'
 import { StakingInfo } from '../../state/stake/hooks'
 import { TransactionType } from '../../state/transactions/actions'
 import { useTransactionAdder } from '../../state/transactions/hooks'
@@ -16,6 +17,12 @@ import Modal from '../Modal'
 import { LoadingView, SubmittedView } from '../ModalViews'
 import { RowBetween } from '../Row'
 
+const { abi: STAKING_REWARDS_ABI } = StakingRewardsJson
+
+function useStakingContract(stakingAddress?: string, withSignerIfPossible?: boolean) {
+  return useContract(stakingAddress, STAKING_REWARDS_ABI, withSignerIfPossible)
+}
+
 const ContentWrapper = styled(AutoColumn)`
   width: 100%;
   padding: 1rem;

src/components/swap/AdvancedSwapDetails.tsx

@@ -2,7 +2,8 @@ import { Trans } from '@lingui/macro'
 import { Currency, Percent, TradeType } from '@uniswap/sdk-core'
 import Card from 'components/Card'
 import { LoadingRows } from 'components/Loader/styled'
-import { useActiveWeb3React } from 'hooks/web3'
+import { SUPPORTED_GAS_ESTIMATE_CHAIN_IDS } from 'constants/chains'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useContext, useMemo } from 'react'
 import { InterfaceTrade } from 'state/routing/types'
 import styled, { ThemeContext } from 'styled-components/macro'
@@ -12,7 +13,6 @@ import { computeRealizedLPFeePercent } from '../../utils/prices'
 import { AutoColumn } from '../Column'
 import { RowBetween, RowFixed } from '../Row'
 import FormattedPriceImpact from './FormattedPriceImpact'
-import { SUPPORTED_GAS_ESTIMATE_CHAIN_IDS } from './GasEstimateBadge'
 
 const StyledCard = styled(Card)`
   padding: 0;

src/components/swap/AutoRouterIcon.tsx

@@ -0,0 +1,35 @@
+import { useRef } from 'react'
+
+let uniqueId = 0
+const getUniqueId = () => uniqueId++
+
+export default function AutoRouterIcon({ className, id }: { className?: string; id?: string }) {
+  const componentIdRef = useRef(id ?? getUniqueId())
+  const componentId = `AutoRouterIconGradient${componentIdRef.current}`
+
+  return (
+    <svg
+      width="23"
+      height="20"
+      viewBox="0 0 23 20"
+      fill="none"
+      xmlns="http://www.w3.org/2000/svg"
+      className={className}
+    >
+      <defs>
+        <linearGradient id={componentId} x1="0" y1="0" x2="1" y2="0" gradientTransform="rotate(95)">
+          <stop id="stop1" offset="0" stopColor="#2274E2" />
+          <stop id="stop1" offset="0.5" stopColor="#2274E2" />
+          <stop id="stop2" offset="1" stopColor="#3FB672" />
+        </linearGradient>
+      </defs>
+      <path
+        d="M16 16C10 16 9 10 5 10M16 16C16 17.6569 17.3431 19 19 19C20.6569 19 22 17.6569 22 16C22 14.3431 20.6569 13 19 13C17.3431 13 16 14.3431 16 16ZM5 10C9 10 10 4 16 4M5 10H1.5M16 4C16 5.65685 17.3431 7 19 7C20.6569 7 22 5.65685 22 4C22 2.34315 20.6569 1 19 1C17.3431 1 16 2.34315 16 4Z"
+        strokeWidth="2"
+        strokeLinecap="round"
+        strokeLinejoin="round"
+        stroke={`url(#${componentId})`}
+      />
+    </svg>
+  )
+}

src/components/swap/ConfirmSwapModal.tsx

@@ -3,6 +3,7 @@ import { Trade } from '@uniswap/router-sdk'
 import { Currency, Percent, TradeType } from '@uniswap/sdk-core'
 import { ReactNode, useCallback, useMemo } from 'react'
 import { InterfaceTrade } from 'state/routing/types'
+import { tradeMeaningfullyDiffers } from 'utils/tradeMeaningFullyDiffer'
 
 import TransactionConfirmationModal, {
   ConfirmationModalContent,
@@ -11,23 +12,6 @@ import TransactionConfirmationModal, {
 import SwapModalFooter from './SwapModalFooter'
 import SwapModalHeader from './SwapModalHeader'
 
-/**
- * Returns true if the trade requires a confirmation of details before we can submit it
- * @param args either a pair of V2 trades or a pair of V3 trades
- */
-function tradeMeaningfullyDiffers(
-  ...args: [Trade<Currency, Currency, TradeType>, Trade<Currency, Currency, TradeType>]
-): boolean {
-  const [tradeA, tradeB] = args
-  return (
-    tradeA.tradeType !== tradeB.tradeType ||
-    !tradeA.inputAmount.currency.equals(tradeB.inputAmount.currency) ||
-    !tradeA.inputAmount.equalTo(tradeB.inputAmount) ||
-    !tradeA.outputAmount.currency.equals(tradeB.outputAmount.currency) ||
-    !tradeA.outputAmount.equalTo(tradeB.outputAmount)
-  )
-}
-
 export default function ConfirmSwapModal({
   trade,
   originalTrade,

src/components/swap/GasEstimateBadge.tsx

@@ -4,13 +4,12 @@ import { AutoColumn } from 'components/Column'
 import { LoadingOpacityContainer } from 'components/Loader/styled'
 import { RowFixed } from 'components/Row'
 import { MouseoverTooltipContent } from 'components/Tooltip'
-import ReactGA from 'react-ga'
+import ReactGA from 'react-ga4'
 import { InterfaceTrade } from 'state/routing/types'
 import styled from 'styled-components/macro'
 import { ThemedText } from 'theme'
 
 import { ReactComponent as GasIcon } from '../../assets/images/gas-icon.svg'
-import { SupportedChainId } from '../../constants/chains'
 import { ResponsiveTooltipContainer } from './styleds'
 import SwapRoute from './SwapRoute'
 
@@ -32,8 +31,6 @@ const StyledGasIcon = styled(GasIcon)`
   }
 `
 
-export const SUPPORTED_GAS_ESTIMATE_CHAIN_IDS = [SupportedChainId.MAINNET, SupportedChainId.POLYGON]
-
 export default function GasEstimateBadge({
   trade,
   loading,

src/components/swap/RouterLabel.tsx

@@ -3,8 +3,8 @@ import useAutoRouterSupported from 'hooks/useAutoRouterSupported'
 import styled from 'styled-components/macro'
 import { ThemedText } from 'theme'
 
-import { ReactComponent as AutoRouterIcon } from '../../assets/svg/auto_router.svg'
 import { ReactComponent as StaticRouterIcon } from '../../assets/svg/static_route.svg'
+import AutoRouterIcon from './AutoRouterIcon'
 
 const StyledAutoRouterIcon = styled(AutoRouterIcon)`
   height: 16px;

src/components/swap/SwapDetailsDropdown.tsx

@@ -6,7 +6,8 @@ import { AutoColumn } from 'components/Column'
 import { LoadingOpacityContainer } from 'components/Loader/styled'
 import Row, { RowBetween, RowFixed } from 'components/Row'
 import { MouseoverTooltipContent } from 'components/Tooltip'
-import { useActiveWeb3React } from 'hooks/web3'
+import { SUPPORTED_GAS_ESTIMATE_CHAIN_IDS } from 'constants/chains'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { darken } from 'polished'
 import { useState } from 'react'
 import { ChevronDown, Info } from 'react-feather'
@@ -15,7 +16,7 @@ import styled, { keyframes, useTheme } from 'styled-components/macro'
 import { HideSmall, ThemedText } from 'theme'
 
 import { AdvancedSwapDetails } from './AdvancedSwapDetails'
-import GasEstimateBadge, { SUPPORTED_GAS_ESTIMATE_CHAIN_IDS } from './GasEstimateBadge'
+import GasEstimateBadge from './GasEstimateBadge'
 import { ResponsiveTooltipContainer } from './styleds'
 import SwapRoute from './SwapRoute'
 import TradePrice from './TradePrice'

src/components/swap/SwapRoute.tsx

@@ -1,14 +1,14 @@
 import { Trans } from '@lingui/macro'
-import { Trade } from '@uniswap/router-sdk'
-import { Currency, Percent, TradeType } from '@uniswap/sdk-core'
-import { Pair } from '@uniswap/v2-sdk'
+import { Currency, TradeType } from '@uniswap/sdk-core'
 import AnimatedDropdown from 'components/AnimatedDropdown'
 import { AutoColumn } from 'components/Column'
 import { LoadingRows } from 'components/Loader/styled'
-import RoutingDiagram, { RoutingDiagramEntry } from 'components/RoutingDiagram/RoutingDiagram'
+import RoutingDiagram from 'components/RoutingDiagram/RoutingDiagram'
 import { AutoRow, RowBetween } from 'components/Row'
+import { SUPPORTED_GAS_ESTIMATE_CHAIN_IDS } from 'constants/chains'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import useAutoRouterSupported from 'hooks/useAutoRouterSupported'
-import { useActiveWeb3React } from 'hooks/web3'
+import { getTokenPath } from 'lib/components/Swap/RoutingDiagram/utils'
 import { memo, useState } from 'react'
 import { Plus } from 'react-feather'
 import { InterfaceTrade } from 'state/routing/types'
@@ -16,7 +16,6 @@ import { useDarkModeManager } from 'state/user/hooks'
 import styled from 'styled-components/macro'
 import { Separator, ThemedText } from 'theme'
 
-import { SUPPORTED_GAS_ESTIMATE_CHAIN_IDS } from './GasEstimateBadge'
 import { AutoRouterLabel, AutoRouterLogo } from './RouterLabel'
 
 const Wrapper = styled(AutoColumn)<{ darkMode?: boolean; fixedOpen?: boolean }>`
@@ -39,8 +38,6 @@ const OpenCloseIcon = styled(Plus)<{ open?: boolean }>`
   }
 `
 
-const V2_DEFAULT_FEE_TIER = 3000
-
 interface SwapRouteProps extends React.HTMLAttributes<HTMLDivElement> {
   trade: InterfaceTrade<Currency, Currency, TradeType>
   syncing: boolean
@@ -109,35 +106,3 @@ export default memo(function SwapRoute({ trade, syncing, fixedOpen = false, ...r
     </Wrapper>
   )
 })
-
-function getTokenPath(trade: Trade<Currency, Currency, TradeType>): RoutingDiagramEntry[] {
-  return trade.swaps.map(({ route: { path: tokenPath, pools, protocol }, inputAmount, outputAmount }) => {
-    const portion =
-      trade.tradeType === TradeType.EXACT_INPUT
-        ? inputAmount.divide(trade.inputAmount)
-        : outputAmount.divide(trade.outputAmount)
-
-    const percent = new Percent(portion.numerator, portion.denominator)
-
-    const path: RoutingDiagramEntry['path'] = []
-    for (let i = 0; i < pools.length; i++) {
-      const nextPool = pools[i]
-      const tokenIn = tokenPath[i]
-      const tokenOut = tokenPath[i + 1]
-
-      const entry: RoutingDiagramEntry['path'][0] = [
-        tokenIn,
-        tokenOut,
-        nextPool instanceof Pair ? V2_DEFAULT_FEE_TIER : nextPool.fee,
-      ]
-
-      path.push(entry)
-    }
-
-    return {
-      percent,
-      path,
-      protocol,
-    }
-  })
-}

src/components/swap/TradePrice.tsx

@@ -16,7 +16,7 @@ const StyledPriceContainer = styled.button`
   background-color: transparent;
   border: none;
   cursor: pointer;
-  align-items: center
+  align-items: center;
   justify-content: flex-start;
   padding: 0;
   grid-template-columns: 1fr auto;

src/components/swap/UnsupportedCurrencyFooter.tsx

@@ -6,7 +6,7 @@ import { AutoColumn } from 'components/Column'
 import CurrencyLogo from 'components/CurrencyLogo'
 import Modal from 'components/Modal'
 import { AutoRow, RowBetween } from 'components/Row'
-import { useActiveWeb3React } from 'hooks/web3'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useState } from 'react'
 import styled from 'styled-components/macro'
 import { CloseIcon, ExternalLink, ThemedText, Z_INDEX } from 'theme'

src/components/vote/DelegateModal.tsx

@@ -1,5 +1,6 @@
 import { isAddress } from '@ethersproject/address'
 import { Trans } from '@lingui/macro'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { ReactNode, useState } from 'react'
 import { X } from 'react-feather'
 import styled from 'styled-components/macro'
@@ -7,7 +8,6 @@ import { formatCurrencyAmount } from 'utils/formatCurrencyAmount'
 
 import { UNI } from '../../constants/tokens'
 import useENS from '../../hooks/useENS'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useDelegateCallback } from '../../state/governance/hooks'
 import { useTokenBalance } from '../../state/wallet/hooks'
 import { ThemedText } from '../../theme'

src/components/vote/ProposalEmptyState.tsx

@@ -1,6 +1,6 @@
 import { Trans } from '@lingui/macro'
-import { L2_CHAIN_IDS } from 'constants/chains'
-import { useActiveWeb3React } from 'hooks/web3'
+import { SupportedChainId } from 'constants/chains'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import styled from 'styled-components/macro'
 import { ThemedText } from 'theme'
 
@@ -38,7 +38,7 @@ const EmptyState = ({ HeaderContent, SubHeaderContent }: EmptyStateProps) => (
 
 export default function ProposalEmptyState() {
   const { chainId } = useActiveWeb3React()
-  if (chainId && L2_CHAIN_IDS.includes(chainId)) {
+  if (chainId && chainId !== SupportedChainId.MAINNET) {
     return (
       <EmptyState
         HeaderContent={() => <Trans>Please connect to Layer 1 Ethereum</Trans>}

src/components/vote/VoteModal.tsx

@@ -1,11 +1,11 @@
 import { Trans } from '@lingui/macro'
+import useActiveWeb3React from 'hooks/useActiveWeb3React'
 import { useContext, useState } from 'react'
 import { ArrowUpCircle, X } from 'react-feather'
 import styled, { ThemeContext } from 'styled-components/macro'
 import { formatCurrencyAmount } from 'utils/formatCurrencyAmount'
 
 import Circle from '../../assets/images/blue-loader.svg'
-import { useActiveWeb3React } from '../../hooks/web3'
 import { useUserVotes, useVoteCallback } from '../../state/governance/hooks'
 import { VoteOption } from '../../state/governance/types'
 import { CustomLightSpinner, ThemedText } from '../../theme'

src/connectors/Fortmatic.ts

@@ -1,4 +1,4 @@
-import { FortmaticConnector as FortmaticConnectorCore } from '@web3-react/fortmatic-connector'
+import { FortmaticConnector as FortmaticConnectorCore } from 'web3-react-fortmatic-connector'
 
 export const OVERLAY_READY = 'OVERLAY_READY'
 

src/connectors/NetworkConnector.ts

@@ -1,6 +1,6 @@
-import { AbstractConnector } from '@web3-react/abstract-connector'
-import { ConnectorUpdate } from '@web3-react/types'
 import invariant from 'tiny-invariant'
+import { AbstractConnector } from 'web3-react-abstract-connector'
+import { ConnectorUpdate } from 'web3-react-types'
 
 interface NetworkConnectorArguments {
   urls: { [chainId: number]: string }

src/connectors/index.ts

@@ -1,18 +1,17 @@
 import { Web3Provider } from '@ethersproject/providers'
 import { SafeAppConnector } from '@gnosis.pm/safe-apps-web3-react'
-import { InjectedConnector } from '@web3-react/injected-connector'
-import { PortisConnector } from '@web3-react/portis-connector'
-import { WalletConnectConnector } from '@web3-react/walletconnect-connector'
-import { WalletLinkConnector } from '@web3-react/walletlink-connector'
+import { ALL_SUPPORTED_CHAIN_IDS, SupportedChainId } from 'constants/chains'
+import { INFURA_NETWORK_URLS } from 'constants/infura'
+import { InjectedConnector } from 'web3-react-injected-connector'
+import { WalletConnectConnector } from 'web3-react-walletconnect-connector'
+import { WalletLinkConnector } from 'web3-react-walletlink-connector'
 
 import UNISWAP_LOGO_URL from '../assets/svg/logo.svg'
-import { ALL_SUPPORTED_CHAIN_IDS, INFURA_NETWORK_URLS, SupportedChainId } from '../constants/chains'
 import getLibrary from '../utils/getLibrary'
 import { FortmaticConnector } from './Fortmatic'
 import { NetworkConnector } from './NetworkConnector'
 
 const FORMATIC_KEY = process.env.REACT_APP_FORTMATIC_KEY
-const PORTIS_ID = process.env.REACT_APP_PORTIS_ID
 
 export const network = new NetworkConnector({
   urls: INFURA_NETWORK_URLS,
@@ -42,16 +41,9 @@ export const fortmatic = new FortmaticConnector({
   chainId: 1,
 })
 
-// mainnet only
-export const portis = new PortisConnector({
-  dAppId: PORTIS_ID ?? '',
-  networks: [1],
-})
-
-// mainnet only
 export const walletlink = new WalletLinkConnector({
   url: INFURA_NETWORK_URLS[SupportedChainId.MAINNET],
   appName: 'Uniswap',
   appLogoUrl: UNISWAP_LOGO_URL,
-  supportedChainIds: [SupportedChainId.MAINNET],
+  supportedChainIds: ALL_SUPPORTED_CHAIN_IDS,
 })

src/constants/addresses.ts

@@ -107,3 +107,8 @@ export const V3_MIGRATOR_ADDRESSES: AddressMap = constructSameAddressMap('0xA564
   SupportedChainId.POLYGON_MUMBAI,
   SupportedChainId.POLYGON,
 ])
+
+export const TICK_LENS_ADDRESSES: AddressMap = {
+  [SupportedChainId.ARBITRUM_ONE]: '0xbfd8137f7d1516D3ea5cA83523914859ec47F573',
+  [SupportedChainId.ARBITRUM_RINKEBY]: '0xbfd8137f7d1516D3ea5cA83523914859ec47F573',
+}

src/constants/chainInfo.ts

@@ -0,0 +1,170 @@
+import ethereumLogoUrl from 'assets/images/ethereum-logo.png'
+import arbitrumLogoUrl from 'assets/svg/arbitrum_logo.svg'
+import optimismLogoUrl from 'assets/svg/optimistic_ethereum.svg'
+import polygonMaticLogo from 'assets/svg/polygon-matic-logo.svg'
+import ms from 'ms.macro'
+
+import { SupportedChainId, SupportedL1ChainId, SupportedL2ChainId } from './chains'
+import { ARBITRUM_LIST, OPTIMISM_LIST } from './lists'
+
+export enum NetworkType {
+  L1,
+  L2,
+}
+
+interface BaseChainInfo {
+  readonly networkType: NetworkType
+  readonly blockWaitMsBeforeWarning?: number
+  readonly docs: string
+  readonly bridge?: string
+  readonly explorer: string
+  readonly infoLink: string
+  readonly logoUrl: string
+  readonly label: string
+  readonly helpCenterUrl?: string
+  readonly nativeCurrency: {
+    name: string // e.g. 'Goerli ETH',
+    symbol: string // e.g. 'gorETH',
+    decimals: number // e.g. 18,
+  }
+}
+
+export interface L1ChainInfo extends BaseChainInfo {
+  readonly networkType: NetworkType.L1
+}
+
+export interface L2ChainInfo extends BaseChainInfo {
+  readonly networkType: NetworkType.L2
+  readonly bridge: string
+  readonly statusPage?: string
+  readonly defaultListUrl: string
+}
+
+export type ChainInfoMap = { readonly [chainId: number]: L1ChainInfo | L2ChainInfo } & {
+  readonly [chainId in SupportedL2ChainId]: L2ChainInfo
+} &
+  { readonly [chainId in SupportedL1ChainId]: L1ChainInfo }
+
+export const CHAIN_INFO: ChainInfoMap = {
+  [SupportedChainId.MAINNET]: {
+    networkType: NetworkType.L1,
+    docs: 'https://docs.uniswap.org/',
+    explorer: 'https://etherscan.io/',
+    infoLink: 'https://info.uniswap.org/#/',
+    label: 'Ethereum',
+    logoUrl: ethereumLogoUrl,
+    nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  },
+  [SupportedChainId.RINKEBY]: {
+    networkType: NetworkType.L1,
+    docs: 'https://docs.uniswap.org/',
+    explorer: 'https://rinkeby.etherscan.io/',
+    infoLink: 'https://info.uniswap.org/#/',
+    label: 'Rinkeby',
+    logoUrl: ethereumLogoUrl,
+    nativeCurrency: { name: 'Rinkeby Ether', symbol: 'rETH', decimals: 18 },
+  },
+  [SupportedChainId.ROPSTEN]: {
+    networkType: NetworkType.L1,
+    docs: 'https://docs.uniswap.org/',
+    explorer: 'https://ropsten.etherscan.io/',
+    infoLink: 'https://info.uniswap.org/#/',
+    label: 'Ropsten',
+    logoUrl: ethereumLogoUrl,
+    nativeCurrency: { name: 'Ropsten Ether', symbol: 'ropETH', decimals: 18 },
+  },
+  [SupportedChainId.KOVAN]: {
+    networkType: NetworkType.L1,
+    docs: 'https://docs.uniswap.org/',
+    explorer: 'https://kovan.etherscan.io/',
+    infoLink: 'https://info.uniswap.org/#/',
+    label: 'Kovan',
+    logoUrl: ethereumLogoUrl,
+    nativeCurrency: { name: 'Kovan Ether', symbol: 'kovETH', decimals: 18 },
+  },
+  [SupportedChainId.GOERLI]: {
+    networkType: NetworkType.L1,
+    docs: 'https://docs.uniswap.org/',
+    explorer: 'https://goerli.etherscan.io/',
+    infoLink: 'https://info.uniswap.org/#/',
+    label: 'Görli',
+    logoUrl: ethereumLogoUrl,
+    nativeCurrency: { name: 'Görli Ether', symbol: 'görETH', decimals: 18 },
+  },
+  [SupportedChainId.OPTIMISM]: {
+    networkType: NetworkType.L2,
+    blockWaitMsBeforeWarning: ms`25m`,
+    bridge: 'https://gateway.optimism.io/?chainId=1',
+    defaultListUrl: OPTIMISM_LIST,
+    docs: 'https://optimism.io/',
+    explorer: 'https://optimistic.etherscan.io/',
+    infoLink: 'https://info.uniswap.org/#/optimism/',
+    label: 'Optimism',
+    logoUrl: optimismLogoUrl,
+    statusPage: 'https://optimism.io/status',
+    helpCenterUrl: 'https://help.uniswap.org/en/collections/3137778-uniswap-on-optimistic-ethereum-oξ',
+    nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  },
+  [SupportedChainId.OPTIMISTIC_KOVAN]: {
+    networkType: NetworkType.L2,
+    blockWaitMsBeforeWarning: ms`25m`,
+    bridge: 'https://gateway.optimism.io/',
+    defaultListUrl: OPTIMISM_LIST,
+    docs: 'https://optimism.io/',
+    explorer: 'https://optimistic.etherscan.io/',
+    infoLink: 'https://info.uniswap.org/#/optimism/',
+    label: 'Optimistic Kovan',
+    logoUrl: optimismLogoUrl,
+    statusPage: 'https://optimism.io/status',
+    helpCenterUrl: 'https://help.uniswap.org/en/collections/3137778-uniswap-on-optimistic-ethereum-oξ',
+    nativeCurrency: { name: 'Optimistic Kovan Ether', symbol: 'kovOpETH', decimals: 18 },
+  },
+  [SupportedChainId.ARBITRUM_ONE]: {
+    networkType: NetworkType.L2,
+    blockWaitMsBeforeWarning: ms`10m`,
+    bridge: 'https://bridge.arbitrum.io/',
+    docs: 'https://offchainlabs.com/',
+    explorer: 'https://arbiscan.io/',
+    infoLink: 'https://info.uniswap.org/#/arbitrum',
+    label: 'Arbitrum',
+    logoUrl: arbitrumLogoUrl,
+    defaultListUrl: ARBITRUM_LIST,
+    helpCenterUrl: 'https://help.uniswap.org/en/collections/3137787-uniswap-on-arbitrum',
+    nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  },
+  [SupportedChainId.ARBITRUM_RINKEBY]: {
+    networkType: NetworkType.L2,
+    blockWaitMsBeforeWarning: ms`10m`,
+    bridge: 'https://bridge.arbitrum.io/',
+    docs: 'https://offchainlabs.com/',
+    explorer: 'https://rinkeby-explorer.arbitrum.io/',
+    infoLink: 'https://info.uniswap.org/#/arbitrum/',
+    label: 'Arbitrum Rinkeby',
+    logoUrl: arbitrumLogoUrl,
+    defaultListUrl: ARBITRUM_LIST,
+    helpCenterUrl: 'https://help.uniswap.org/en/collections/3137787-uniswap-on-arbitrum',
+    nativeCurrency: { name: 'Rinkeby Arbitrum Ether', symbol: 'rinkArbETH', decimals: 18 },
+  },
+  [SupportedChainId.POLYGON]: {
+    networkType: NetworkType.L1,
+    blockWaitMsBeforeWarning: ms`10m`,
+    bridge: 'https://wallet.polygon.technology/bridge',
+    docs: 'https://polygon.io/',
+    explorer: 'https://polygonscan.com/',
+    infoLink: 'https://info.uniswap.org/#/polygon/',
+    label: 'Polygon',
+    logoUrl: polygonMaticLogo,
+    nativeCurrency: { name: 'Polygon Matic', symbol: 'MATIC', decimals: 18 },
+  },
+  [SupportedChainId.POLYGON_MUMBAI]: {
+    networkType: NetworkType.L1,
+    blockWaitMsBeforeWarning: ms`10m`,
+    bridge: 'https://wallet.polygon.technology/bridge',
+    docs: 'https://polygon.io/',
+    explorer: 'https://mumbai.polygonscan.com/',
+    infoLink: 'https://info.uniswap.org/#/polygon/',
+    label: 'Polygon Mumbai',
+    logoUrl: polygonMaticLogo,
+    nativeCurrency: { name: 'Polygon Mumbai Matic', symbol: 'mMATIC', decimals: 18 },
+  },
+}

src/constants/chains.ts

@@ -1,11 +1,3 @@
-import ethereumLogoUrl from 'assets/images/ethereum-logo.png'
-import arbitrumLogoUrl from 'assets/svg/arbitrum_logo.svg'
-import optimismLogoUrl from 'assets/svg/optimistic_ethereum.svg'
-import polygonMaticLogo from 'assets/svg/polygon-matic-logo.svg'
-import ms from 'ms.macro'
-
-import { ARBITRUM_LIST, OPTIMISM_LIST } from './lists'
-
 /**
  * List of all the networks supported by the Uniswap Interface
  */
@@ -26,9 +18,18 @@ export enum SupportedChainId {
   POLYGON_MUMBAI = 80001,
 }
 
-const INFURA_KEY = process.env.REACT_APP_INFURA_KEY
-if (typeof INFURA_KEY === 'undefined') {
-  throw new Error(`REACT_APP_INFURA_KEY must be a defined environment variable`)
+export const CHAIN_IDS_TO_NAMES = {
+  [SupportedChainId.MAINNET]: 'mainnet',
+  [SupportedChainId.ROPSTEN]: 'ropsten',
+  [SupportedChainId.RINKEBY]: 'rinkeby',
+  [SupportedChainId.GOERLI]: 'goerli',
+  [SupportedChainId.KOVAN]: 'kovan',
+  [SupportedChainId.POLYGON]: 'polygon',
+  [SupportedChainId.POLYGON_MUMBAI]: 'polygon_mumbai',
+  [SupportedChainId.ARBITRUM_ONE]: 'arbitrum',
+  [SupportedChainId.ARBITRUM_RINKEBY]: 'arbitrum_rinkeby',
+  [SupportedChainId.OPTIMISM]: 'optimism',
+  [SupportedChainId.OPTIMISTIC_KOVAN]: 'optimistic_kovan',
 }
 
 /**
@@ -38,6 +39,13 @@ export const ALL_SUPPORTED_CHAIN_IDS: SupportedChainId[] = Object.values(Support
   (id) => typeof id === 'number'
 ) as SupportedChainId[]
 
+export const SUPPORTED_GAS_ESTIMATE_CHAIN_IDS = [
+  SupportedChainId.MAINNET,
+  SupportedChainId.POLYGON,
+  SupportedChainId.OPTIMISM,
+  SupportedChainId.ARBITRUM_ONE,
+]
+
 /**
  * All the chain IDs that are running the Ethereum protocol.
  */
@@ -65,223 +73,3 @@ export const L2_CHAIN_IDS = [
 ] as const
 
 export type SupportedL2ChainId = typeof L2_CHAIN_IDS[number]
-
-/**
- * These are the network URLs used by the interface when there is not another available source of chain data
- */
-export const INFURA_NETWORK_URLS: { [key in SupportedChainId]: string } = {
-  [SupportedChainId.MAINNET]: `https://mainnet.infura.io/v3/${INFURA_KEY}`,
-  [SupportedChainId.RINKEBY]: `https://rinkeby.infura.io/v3/${INFURA_KEY}`,
-  [SupportedChainId.ROPSTEN]: `https://ropsten.infura.io/v3/${INFURA_KEY}`,
-  [SupportedChainId.GOERLI]: `https://goerli.infura.io/v3/${INFURA_KEY}`,
-  [SupportedChainId.KOVAN]: `https://kovan.infura.io/v3/${INFURA_KEY}`,
-  [SupportedChainId.OPTIMISM]: `https://optimism-mainnet.infura.io/v3/${INFURA_KEY}`,
-  [SupportedChainId.OPTIMISTIC_KOVAN]: `https://optimism-kovan.infura.io/v3/${INFURA_KEY}`,
-  [SupportedChainId.ARBITRUM_ONE]: `https://arbitrum-mainnet.infura.io/v3/${INFURA_KEY}`,
-  [SupportedChainId.ARBITRUM_RINKEBY]: `https://arbitrum-rinkeby.infura.io/v3/${INFURA_KEY}`,
-  [SupportedChainId.POLYGON]: `https://polygon-mainnet.infura.io/v3/${INFURA_KEY}`,
-  [SupportedChainId.POLYGON_MUMBAI]: `https://polygon-mumbai.infura.io/v3/${INFURA_KEY}`,
-}
-
-/**
- * This is used to call the add network RPC
- */
-interface AddNetworkInfo {
-  readonly rpcUrl: string
-  readonly nativeCurrency: {
-    name: string // e.g. 'Goerli ETH',
-    symbol: string // e.g. 'gorETH',
-    decimals: number // e.g. 18,
-  }
-}
-
-export enum NetworkType {
-  L1,
-  L2,
-}
-
-interface BaseChainInfo {
-  readonly networkType: NetworkType
-  readonly blockWaitMsBeforeWarning?: number
-  readonly docs: string
-  readonly bridge?: string
-  readonly explorer: string
-  readonly infoLink: string
-  readonly logoUrl: string
-  readonly label: string
-  readonly helpCenterUrl?: string
-  readonly addNetworkInfo: AddNetworkInfo
-}
-
-export interface L1ChainInfo extends BaseChainInfo {
-  readonly networkType: NetworkType.L1
-}
-
-export interface L2ChainInfo extends BaseChainInfo {
-  readonly networkType: NetworkType.L2
-  readonly bridge: string
-  readonly statusPage?: string
-  readonly defaultListUrl: string
-}
-
-export type ChainInfoMap = { readonly [chainId: number]: L1ChainInfo | L2ChainInfo } & {
-  readonly [chainId in SupportedL2ChainId]: L2ChainInfo
-} &
-  { readonly [chainId in SupportedL1ChainId]: L1ChainInfo }
-
-export const CHAIN_INFO: ChainInfoMap = {
-  [SupportedChainId.MAINNET]: {
-    networkType: NetworkType.L1,
-    docs: 'https://docs.uniswap.org/',
-    explorer: 'https://etherscan.io/',
-    infoLink: 'https://info.uniswap.org/#/',
-    label: 'Ethereum',
-    logoUrl: ethereumLogoUrl,
-    addNetworkInfo: {
-      nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
-      rpcUrl: INFURA_NETWORK_URLS[SupportedChainId.MAINNET],
-    },
-  },
-  [SupportedChainId.RINKEBY]: {
-    networkType: NetworkType.L1,
-    docs: 'https://docs.uniswap.org/',
-    explorer: 'https://rinkeby.etherscan.io/',
-    infoLink: 'https://info.uniswap.org/#/',
-    label: 'Rinkeby',
-    logoUrl: ethereumLogoUrl,
-    addNetworkInfo: {
-      nativeCurrency: { name: 'Rinkeby Ether', symbol: 'rETH', decimals: 18 },
-      rpcUrl: INFURA_NETWORK_URLS[SupportedChainId.RINKEBY],
-    },
-  },
-  [SupportedChainId.ROPSTEN]: {
-    networkType: NetworkType.L1,
-    docs: 'https://docs.uniswap.org/',
-    explorer: 'https://ropsten.etherscan.io/',
-    infoLink: 'https://info.uniswap.org/#/',
-    label: 'Ropsten',
-    logoUrl: ethereumLogoUrl,
-    addNetworkInfo: {
-      nativeCurrency: { name: 'Ropsten Ether', symbol: 'ropETH', decimals: 18 },
-      rpcUrl: INFURA_NETWORK_URLS[SupportedChainId.ROPSTEN],
-    },
-  },
-  [SupportedChainId.KOVAN]: {
-    networkType: NetworkType.L1,
-    docs: 'https://docs.uniswap.org/',
-    explorer: 'https://kovan.etherscan.io/',
-    infoLink: 'https://info.uniswap.org/#/',
-    label: 'Kovan',
-    logoUrl: ethereumLogoUrl,
-    addNetworkInfo: {
-      nativeCurrency: { name: 'Kovan Ether', symbol: 'kovETH', decimals: 18 },
-      rpcUrl: INFURA_NETWORK_URLS[SupportedChainId.KOVAN],
-    },
-  },
-  [SupportedChainId.GOERLI]: {
-    networkType: NetworkType.L1,
-    docs: 'https://docs.uniswap.org/',
-    explorer: 'https://goerli.etherscan.io/',
-    infoLink: 'https://info.uniswap.org/#/',
-    label: 'Görli',
-    logoUrl: ethereumLogoUrl,
-    addNetworkInfo: {
-      nativeCurrency: { name: 'Görli Ether', symbol: 'görETH', decimals: 18 },
-      rpcUrl: INFURA_NETWORK_URLS[SupportedChainId.GOERLI],
-    },
-  },
-  [SupportedChainId.OPTIMISM]: {
-    networkType: NetworkType.L2,
-    blockWaitMsBeforeWarning: ms`25m`,
-    bridge: 'https://gateway.optimism.io/?chainId=1',
-    defaultListUrl: OPTIMISM_LIST,
-    docs: 'https://optimism.io/',
-    explorer: 'https://optimistic.etherscan.io/',
-    infoLink: 'https://info.uniswap.org/#/optimism/',
-    label: 'Optimism',
-    logoUrl: optimismLogoUrl,
-    statusPage: 'https://optimism.io/status',
-    helpCenterUrl: 'https://help.uniswap.org/en/collections/3137778-uniswap-on-optimistic-ethereum-oξ',
-    addNetworkInfo: {
-      nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
-      rpcUrl: 'https://mainnet.optimism.io',
-    },
-  },
-  [SupportedChainId.OPTIMISTIC_KOVAN]: {
-    networkType: NetworkType.L2,
-    blockWaitMsBeforeWarning: ms`25m`,
-    bridge: 'https://gateway.optimism.io/',
-    defaultListUrl: OPTIMISM_LIST,
-    docs: 'https://optimism.io/',
-    explorer: 'https://optimistic.etherscan.io/',
-    infoLink: 'https://info.uniswap.org/#/optimism/',
-    label: 'Optimistic Kovan',
-    logoUrl: optimismLogoUrl,
-    statusPage: 'https://optimism.io/status',
-    helpCenterUrl: 'https://help.uniswap.org/en/collections/3137778-uniswap-on-optimistic-ethereum-oξ',
-    addNetworkInfo: {
-      nativeCurrency: { name: 'Optimistic Kovan Ether', symbol: 'kovOpETH', decimals: 18 },
-      rpcUrl: 'https://kovan.optimism.io',
-    },
-  },
-  [SupportedChainId.ARBITRUM_ONE]: {
-    networkType: NetworkType.L2,
-    blockWaitMsBeforeWarning: ms`10m`,
-    bridge: 'https://bridge.arbitrum.io/',
-    docs: 'https://offchainlabs.com/',
-    explorer: 'https://arbiscan.io/',
-    infoLink: 'https://info.uniswap.org/#/arbitrum',
-    label: 'Arbitrum',
-    logoUrl: arbitrumLogoUrl,
-    defaultListUrl: ARBITRUM_LIST,
-    helpCenterUrl: 'https://help.uniswap.org/en/collections/3137787-uniswap-on-arbitrum',
-    addNetworkInfo: {
-      nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
-      rpcUrl: 'https://arb1.arbitrum.io/rpc',
-    },
-  },
-  [SupportedChainId.ARBITRUM_RINKEBY]: {
-    networkType: NetworkType.L2,
-    blockWaitMsBeforeWarning: ms`10m`,
-    bridge: 'https://bridge.arbitrum.io/',
-    docs: 'https://offchainlabs.com/',
-    explorer: 'https://rinkeby-explorer.arbitrum.io/',
-    infoLink: 'https://info.uniswap.org/#/arbitrum/',
-    label: 'Arbitrum Rinkeby',
-    logoUrl: arbitrumLogoUrl,
-    defaultListUrl: ARBITRUM_LIST,
-    helpCenterUrl: 'https://help.uniswap.org/en/collections/3137787-uniswap-on-arbitrum',
-    addNetworkInfo: {
-      nativeCurrency: { name: 'Rinkeby Arbitrum Ether', symbol: 'rinkArbETH', decimals: 18 },
-      rpcUrl: 'https://rinkeby.arbitrum.io/rpc',
-    },
-  },
-  [SupportedChainId.POLYGON]: {
-    networkType: NetworkType.L1,
-    blockWaitMsBeforeWarning: ms`10m`,
-    bridge: 'https://wallet.polygon.technology/bridge',
-    docs: 'https://polygon.io/',
-    explorer: 'https://polygonscan.com/',
-    infoLink: 'https://info.uniswap.org/#/polygon/',
-    label: 'Polygon',
-    logoUrl: polygonMaticLogo,
-    addNetworkInfo: {
-      rpcUrl: 'https://polygon-rpc.com/',
-      nativeCurrency: { name: 'Polygon Matic', symbol: 'MATIC', decimals: 18 },
-    },
-  },
-  [SupportedChainId.POLYGON_MUMBAI]: {
-    networkType: NetworkType.L1,
-    blockWaitMsBeforeWarning: ms`10m`,
-    bridge: 'https://wallet.polygon.technology/bridge',
-    docs: 'https://polygon.io/',
-    explorer: 'https://mumbai.polygonscan.com/',
-    infoLink: 'https://info.uniswap.org/#/polygon/',
-    label: 'Polygon Mumbai',
-    logoUrl: polygonMaticLogo,
-    addNetworkInfo: {
-      nativeCurrency: { name: 'Polygon Mumbai Matic', symbol: 'mMATIC', decimals: 18 },
-      rpcUrl: 'https://rpc-endpoints.superfluid.dev/mumbai',
-    },
-  },
-}

src/constants/governance.ts

@@ -12,6 +12,8 @@ export const COMMON_CONTRACT_NAMES: Record<number, { [address: string]: string }
     [TIMELOCK_ADDRESS[SupportedChainId.MAINNET]]: 'Timelock',
     [GOVERNANCE_ALPHA_V0_ADDRESSES[SupportedChainId.MAINNET]]: 'Governance (V0)',
     [GOVERNANCE_ALPHA_V1_ADDRESSES[SupportedChainId.MAINNET]]: 'Governance',
+    '0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e': 'ENS Registry',
+    '0x4976fb03C32e5B8cfe2b6cCB31c09Ba78EBaBa41': 'ENS Public Resolver',
   },
 }
 
@@ -21,3 +23,5 @@ export const DEFAULT_AVERAGE_BLOCK_TIME_IN_SECS = 13
 export const AVERAGE_BLOCK_TIME_IN_SECS: { [chainId: number]: number } = {
   1: DEFAULT_AVERAGE_BLOCK_TIME_IN_SECS,
 }
+
+export const LATEST_GOVERNOR_INDEX = 2

src/constants/infura.ts

@@ -0,0 +1,23 @@
+import { SupportedChainId } from './chains'
+
+const INFURA_KEY = process.env.REACT_APP_INFURA_KEY
+if (typeof INFURA_KEY === 'undefined') {
+  throw new Error(`REACT_APP_INFURA_KEY must be a defined environment variable`)
+}
+
+/**
+ * These are the network URLs used by the interface when there is not another available source of chain data
+ */
+export const INFURA_NETWORK_URLS: { [key in SupportedChainId]: string } = {
+  [SupportedChainId.MAINNET]: `https://mainnet.infura.io/v3/${INFURA_KEY}`,
+  [SupportedChainId.RINKEBY]: `https://rinkeby.infura.io/v3/${INFURA_KEY}`,
+  [SupportedChainId.ROPSTEN]: `https://ropsten.infura.io/v3/${INFURA_KEY}`,
+  [SupportedChainId.GOERLI]: `https://goerli.infura.io/v3/${INFURA_KEY}`,
+  [SupportedChainId.KOVAN]: `https://kovan.infura.io/v3/${INFURA_KEY}`,
+  [SupportedChainId.OPTIMISM]: `https://optimism-mainnet.infura.io/v3/${INFURA_KEY}`,
+  [SupportedChainId.OPTIMISTIC_KOVAN]: `https://optimism-kovan.infura.io/v3/${INFURA_KEY}`,
+  [SupportedChainId.ARBITRUM_ONE]: `https://arbitrum-mainnet.infura.io/v3/${INFURA_KEY}`,
+  [SupportedChainId.ARBITRUM_RINKEBY]: `https://arbitrum-rinkeby.infura.io/v3/${INFURA_KEY}`,
+  [SupportedChainId.POLYGON]: `https://polygon-mainnet.infura.io/v3/${INFURA_KEY}`,
+  [SupportedChainId.POLYGON_MUMBAI]: `https://polygon-mumbai.infura.io/v3/${INFURA_KEY}`,
+}